Organic farming for sustainable agriculture
Dahama, A. K.
Organic farming for sustainable agriculture A. K. Dahama - 2nd ed. - Bikaner Agro Botanical Publishers 1997 - vii, 294 p.; 22cm.
631.584 D137Q
Organic farming for sustainable agriculture A. K. Dahama - 2nd ed. - Bikaner Agro Botanical Publishers 1997 - vii, 294 p.; 22cm.
631.584 D137Q