TY  - BOOK
AU  - Sree Ramulu, U.S.
TI  - Isotopes in agriculture
U1  - 63:546.02 M2 
PY  - 1982///
CY  - New Delhi
PB  - Oxford & IBH
KW  - U.S., Sree Ramulu
KW  - Agriculture,Isotopes
ER  -