TY  - BK
AU  - Kumar,V.
AU  - Govil,B.P.
AU  - Kaore,S.V.
TI  - Soil test based nutrient application trials on farmers field:  IFFCO Experience
PY  - 1997///
CY  - New Delhi (India)
PB  - IFFCO, 
KW  - Farmers
KW  - AGROVOC
KW  - Fertilizer application
KW  - nutrient content
KW  - Soil testing
KW  - Trials
KW  - Soil fertility
ER  -