Deterioration of manures under semi-arid conditions
Headden, W.P., Douglass, Earl
Deterioration of manures under semi-arid conditions - Fort Collins 1910 - 1-32 p. - Manure Colorado Agricultural Experiment Station. Bulletin No. 168 .
Deterioration of manures under semi-arid conditions - Fort Collins 1910 - 1-32 p. - Manure Colorado Agricultural Experiment Station. Bulletin No. 168 .