TY  - BOOK
TI  - Tracer Manual on Crops and Soils
SN  - 9201150768
U1  - 631.41 
PY  - 1976///
CY  - Vienna
PB  - International Atomic Energy Agency
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soils
KW  - Tracer manual
ER  -