The fixation of nitrogen in some Colorado soils
| Main Author: | Headden, William P. 1850-1932. |
|---|---|
| Other Authors: | Colorado Agricultural Experiment Station. |
| Format: | Electronic |
| Language: | English |
| Published: |
Fort Collins, Colo. :
Agricultural Experiment Station of the Agricultural College of Colorado,
1910.
|
| Physical Description: |
1 digital file (48 pages : illustrations ; 3707 KB). |
| Series: |
Bulletin (Colorado Agricultural Experiment Station) ;
155. |
| Subjects: | |
| Online Access: |
Access online |