Soils newsletter - International Atomic Energy Agency; FAO/IAEA Agriculture and Biotechnology Laboratory (Vienna : International Atomic Energy Agency, 1980)
PTSL: 1978, 1979, 1980, 1982, 1983, 1987, 1988, 1989, 1990, 1992,1996, 1998,1999,2000.
Keywords: Radioisotopes in agriculture -- Periodicals; Radioisotopes in soil physics -- Periodicals; Radioisotopes in plant nutrition