Long-term soil fertility management through integrated plant nutrient supply
A. Swarup
Long-term soil fertility management through integrated plant nutrient supply - Bhopal Indian Institute of soil sciemce 1998 - 335p
ENGLISH
631.42 / SWA
Long-term soil fertility management through integrated plant nutrient supply - Bhopal Indian Institute of soil sciemce 1998 - 335p
ENGLISH
631.42 / SWA