A bacteriological method for determining mineral soil deficiencies by use of the soil plaque

Main Author: Sackett, Walter G. 1880-
Other Authors: Colorado Agricultural Experiment Station.
Format: Electronic
Language: English
Published: Fort Collins, Colo. : Colorado Agricultural College, Colorado Experiment Station, 1931.
Physical Description: 1 digital file (36 pages : illustrations ; 6920 KB).
Series: Bulletin (Colorado Agricultural Experiment Station) ; 375.
Subjects:
Online Access: Access online