Experiments with cattle manure, humus composts, and unfermented organic waste materials
Cooper, H.R.
Experiments with cattle manure, humus composts, and unfermented organic waste materials - India 1940 - 1-36 p. - Cattle Indian Tea Association, Tocklai Experimental Station. Memorandum No. 11 .
Experiments with cattle manure, humus composts, and unfermented organic waste materials - India 1940 - 1-36 p. - Cattle Indian Tea Association, Tocklai Experimental Station. Memorandum No. 11 .