TY  - BOOK
TI  - Fertilizer management practices for maize, results of experiments in the isotopes; results of a 4 year co-ordinated research programme of the joint FAO/IAEA Division of Atomic Energy in food and agriculture
T2  - Technical report series no.121
U1  - TR 61.816.3:546.002:633.15(047.3) L0 
PY  - 1970///
CY  - Vienna
PB  - IAEA
KW  - Maize-fertilizers,Maize-manures,Nitrogen fertilizers,Phosphorus fertilizers,Nitrogen isotopes-Physiological effect,Phosphorus isotopes-physiological effect
ER  -