TY  - BOOK
AU  - Dr.S S Singh
TI  - Handbook Of Agricultural Sciences
SN  - 8127218634
U1  - 630 SIN/HA 
PY  - 2003///
CY  - Ludhiana
PB  - Kalyani
KW  - soil science
KW  - manures and fertilizers
KW  - genetics and plant breeding
ER  -