TY  - BOOK
AU  - Subba Rao A, ed.
AU  - Srivastava,S
TI  - Soil test based fertilizer recommendations for targetted yields of crops
U1  - 631.4/SUB 
PY  - 2001///
CY  - Bhopal
PB  - Indian Institute of Soil Science
KW  - soil sciences
ER  -