TY  - BOOK
TI  - Rice fertilization: A six-year isotope study on nitrogen and phosphorus fertilizer utilization
T2  - Technical reports series,
U1  - 633.18894 
PY  - 1970///
CY  - Vienna
PB  - International Atomic Energy Agency
KW  - Rice
KW  - Fertilizers
N1  - "STI/DOC/10/108."
ER  -