TY  - BOOK
TI  - International symposium on the use of isotopes and radiation in research on soil-plant relationships (1978: Colombo)
PY  - 1979///
CY  - Vienna
PB  - International Atomic Energy Agency
KW  - Isotopes -- Congresses
KW  - sears
KW  - Plant-soil relationships
KW  - Radiation
ER  -