Field experiments with calcium cyanamide as a nitrogenous manure for South Indian soils and crops
Viswanath, B., Kasinathan, S.
Field experiments with calcium cyanamide as a nitrogenous manure for South Indian soils and crops - Madras 1929 - 1-15 p. - Field, Soils, Crops Madras Department of Agriculture. Bulletin No. 94 .
Field experiments with calcium cyanamide as a nitrogenous manure for South Indian soils and crops - Madras 1929 - 1-15 p. - Field, Soils, Crops Madras Department of Agriculture. Bulletin No. 94 .