TY  - BOOK
AU  - Rao, A. Subba ; Srivastava, Sanjay
TI  - Soil test based fertilizer recommendations for targeted yields of crops:  : proceedings of the national seminar on soil testing for balanced and integrated use of fertilizers and manures
PY  - 2001///
CY  - Bhopal
PB  - Indian Institute of Soil Science
ER  -