International symposium on the use of isotopes and radiation in research on soil-plant relationships (1978: Colombo).
International symposium on the use of isotopes and radiation in research on soil-plant relationships (1978: Colombo).
- Vienna : International Atomic Energy Agency, 1979.
- 660 pages : illustrations ; 24 cm.
Isotopes -- Congresses.
Plant-soil relationships.
Radiation.
Isotopes -- Congresses.
Plant-soil relationships.
Radiation.