Comparative effects upon soil fertility of mineral fertilizers and organic manures when used separately and together
Hesse, P.R., Misra, R.V.
Comparative effects upon soil fertility of mineral fertilizers and organic manures when used separately and together by P.R. Hesse and R.V. Misra - Rome F.A.O. - 114 p. - No. 13 F.A.O., project field document .
Soil Fertility
Mineral Fertilizers
Organic Manures
631.8:631.452 / H 587 C
Comparative effects upon soil fertility of mineral fertilizers and organic manures when used separately and together by P.R. Hesse and R.V. Misra - Rome F.A.O. - 114 p. - No. 13 F.A.O., project field document .
Soil Fertility
Mineral Fertilizers
Organic Manures
631.8:631.452 / H 587 C