Soil fertility and nutrient management/by S.S. Singh
Singh, S.S.
Soil fertility and nutrient management/by S.S. Singh - 2nd. rev. ed. - Ludhiana: Kalyani Publishers; 2004. - 253 p.
8127213152
Agriculture and related technologies
Technology (Applied sciences)
Soil Fertility
631.42 / S48S
Soil fertility and nutrient management/by S.S. Singh - 2nd. rev. ed. - Ludhiana: Kalyani Publishers; 2004. - 253 p.
8127213152
Agriculture and related technologies
Technology (Applied sciences)
Soil Fertility
631.42 / S48S