TY  - BOOK
ED  - Symposium on the Use of Isotopes in Weed Research (
TI  - Isotopes in weed research
T2  - Proceedings series
U1  - 632.954 
PY  - 1966///
CY  - Vienna
PB  - International Atomic Energy Agency
KW  - Herbicidas
KW  - Malas hierbas
KW  - Control
KW  - Radiación
KW  - Efecto en plantas
ER  -