34 results
Skip to content
Toggle navigation
VuFind
Keyword
-- Title
-- Author
-- Subject
-- Call Number
-- ISBN/ISSN
-- OCLC Number
Title A-Z
Author A-Z
Subject A-Z
Call Number A-Z
Prospector
Find
Advanced
0
items
(Full)
Your Account
Log Out
Login
Language
English
Deutsch
Español
Français
Italiano
日本語
Nederlands
Português
Português (Brasil)
中文(简体)
中文(繁體)
Türkçe
עברית
Gaeilge
Cymraeg
Ελληνικά
Català
Euskara
Русский
čeština
Suomi
Svenska
polski
Dansk
slovenščina
اللغة العربية
বাংলা
Keyword
-- Title
-- Author
-- Subject
-- Call Number
-- ISBN/ISSN
-- OCLC Number
Title A-Z
Author A-Z
Subject A-Z
Call Number A-Z
Prospector
Find
Advanced
Author
Willoughby, Timothy C.
Showing
1
-
20
of
34
for search:
'Willoughby, Timothy C.'
, query time: 0.08s
Sort
Relevance
Date Descending
Date Ascending
Call Number
Author
Title
Select Page | with selected:
1
Quality of wet deposition in the Grand Calumet River watershed, northwestern Indiana, June 30, 1992-August 31, 1993
by
Willoughby
,
Timothy
C
.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1995
Description: v, 55 pages : illustrations, maps ; 28 cm.
Located:
Loading...
Call Number:
Loading...
Book
Loading...
Place Hold
Save to List
Saved in:
2
Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey
by
Willoughby
,
Timothy
C
.,
Published: U.S. Geological Survey, 1989
Description: 1 online resource (1 electronic resource (v, 15 pages) ) : illustrations.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
3
Quality of wet deposition in the Grand Calumet River Watershed, northwestern Indiana, April 29, 1997-April 28, 1998
by
Willoughby
,
Timothy
C
.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 2000
Description: 1 online resource (v, 55 pages) : illustrations, maps.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
4
External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1989
by
Willoughby
,
Timothy
C
.,
Published: U.S. Geological Survey, 1991
Description: 1 online resource (iv, 26 pages) : illustrations, map.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
5
Quality of wet deposition in the Grand Calumet River Watershed, Northwestern Indiana, October 17, 1995-November 12, 1996
by
Willoughby
,
Timothy
C
.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 2000
Description: 1 online resource (v, 47 pages) : illustrations, maps.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
6
Quality of wet deposition in the Grand Calumet River watershed, northwestern Indiana, June 30, 1992-August 31, 1993
by
Willoughby
,
Timothy
C
.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1995
Description: 1 online resource (v, 55 pages) : illustrations, maps.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
7
Chemical stability of wet-deposition samples subsampled daily for one week
by
Willoughby
,
Timothy
C
.
Published: Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1990
Description: iv, 19 pages : illustrations ; 28 cm.
Located:
Loading...
Call Number:
Loading...
Book
Loading...
Place Hold
Save to List
Saved in:
8
Stability of nitrate-ion concentrations in simulated deposition samples used for quality-assurance activities by the U.S. Geological Survey
by
Willoughby
,
Timothy
C
.
Published: Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1989
Description: v, 15 pages : illustrations ; 28 cm.
Located:
Loading...
Call Number:
Loading...
Book
Loading...
Place Hold
Save to List
Saved in:
9
Quality of wet deposition in the Grand Calumet River watershed, northwestern Indiana, April 29, 1997-April 28, 1998
by
Willoughby
,
Timothy
C
.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 2000
Description: v, 55 pages : illustrations, maps ; 28 cm.
Located:
Loading...
Call Number:
Loading...
Book
Loading...
Place Hold
Save to List
Saved in:
10
An estimate of chemical loads from ground water to the Grand Calumet River and Indiana Harbor Canal, northwestern Indiana
by
Willoughby
,
Timothy
C
.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 2001
Description: iv, 52 pages : illustrations, maps ; 28 cm.
Located:
Loading...
Call Number:
Loading...
Book
Loading...
Place Hold
Save to List
Saved in:
11
An estimate of chemical loads from ground water to the Grand Calumet River and Indiana Harbor Canal, northwestern Indiana
by
Willoughby
,
Timothy
C
.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2001
Description: iv, 52 pages : digital, PDF file.
Located:
Loading...
Call Number:
Loading...
Get full text
Electronic
Place Hold
Save to List
Saved in:
12
Precision and bias of selected analytes reported by the National Atmospheric Deposition Program and National Trends Network, 1983 : and January 1980 through September 1984
by
Schroder, L. J.
Published: U.S. Geological Survey, 1985
Description: 15 pages : illustrations ; 28 cm.
Located:
Loading...
Call Number:
Loading...
Book
Loading...
Place Hold
Save to List
Saved in:
13
External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1989
Published: U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1991
Description: iv, 26 pages : illustrations ; 28 cm.
Located:
Loading...
Call Number:
Loading...
Book
Loading...
Place Hold
Save to List
Saved in:
14
External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1986
by
See, Randolph B.,
Published: U.S. Geological Survey, 1988
Description: 1 online resource (iii, 15 pages).
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
15
External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1988
by
See, Randolph B.,
Published: U.S. Geological Survey, 1990
Description: 1 online resource (iv, 26 pages) : illustrations, map.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
16
External quality-assurance results for the National Atmospheric Deposition Program and the National Trends Network during 1987
by
See, Randolph B.,
Published: U.S. Geological Survey, 1989
Description: 1 online resource (iv, 16 pages) : illustrations.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
17
Summary of the National Atmospheric Deposition Program/National Trends Network intersite-comparison program, November 1978-November 1989
by
Gordon, J. D.,
Published: U.S. Geological Survey, 1991
Description: 1 online resource (iv, 26 pages) : illustrations.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
18
Bias and precision of selected analytes reported by the National Atmospheric Deposition Program and National Trends Network, 1984
by
Brooks, Myron H.,
Published: U.S. Geological Survey, 1987
Description: 1 online resource (iv, 19 pages) : illustrations.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
19
Precision and bias of selected analytes reported by the National Atmospheric Deposition Program and National Trends Network : 1983 and January 1980 through September 1984
by
Schroder, L. J.,
Published: U.S. Geological Survey, 1985
Description: 1 online resource (15 pages) : illustrations.
Located:
Loading...
Call Number:
Loading...
Get full text
eBook
Place Hold
Save to List
Saved in:
20
External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1988
by
See, Randolph B.
Published: Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1990
Description: iv, 26 pages : illustrations, map ; 28 cm.
Located:
Loading...
Call Number:
Loading...
Book
Loading...
Place Hold
Save to List
Saved in:
Select Page | with selected:
1
2
Next »
[2]
In Prospector
Request items from other Prospector libraries to be delivered to your local library for pickup.
Search Tools:
Get RSS Feed
—
Email this Search
—
Save Search
Related Subjects
Water quality
Acid deposition Testing
Acid deposition
Air Pollution
Atmospheric deposition
Escherichia coli Environmental aspects
Hydrogen-ion concentration Measurement
Sedimentation and deposition
Acid precipitation (Meteorology) Measurement
Air Pollution Measurement
Grand Calumet River (Ind. and Ill.)
Groundwater flow
Quality assurance
Quality control
Stream measurements
Water Composition
Water Pollution Total maximum daily load
Water quality Measurement
Acid deposition Analysis
Acid deposition Sampling
Acid deposition Sampling Quality control
Acid precipitation (Meteorology)
Acid precipitation (Meteorology) Analysis
Acid rain
Acid rain Analysis
Atmospheric chemistry
Atmospheric deposition Measurement
Escherichia coli
Laboratories
Nitrification
×
Loading...