TY  - BOOK
AU  - P C SRIVASTAVA
TI  - TRACE ELEMENTS IN CROP PRODUCTION
SN  - 8120410858
U1  - TX-581.13356SR3 
PY  - 1996///
CY  - NEW DELHI
PB  - oxford & ibh
KW  - TRACE ELEMENTS IN CROP PRODUCTION
N1  - MODERN BOOK HOUSE
ER  -