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1Health problems in connection with radiation from radioactive matter in fertilizers, soils and rocks Health problems in connection with radiation from radioactive matter in fertilizers, soils and rocksby Laag, J. (ed.) 1423211773191, Norske Videnskaps-Akademi, Oslo (Norway) nno 424462, International Society of Soil Science, Wageningen (Netherlands) eng 183516
Published 1988Texto bibliotecaFAO IT -
2Some geomedical consequences of nitrogen circulation processes Some geomedical consequences of nitrogen circulation processesby Laag, J. (ed.) 1423211773191, Norske Videnskaps-Akademi, Oslo (Norway) nno 424462, International Society of Soil Science, Wageningen (Netherlands). Working Group Soils and Geomedicine eng 1423211773292
Published 1997Texto bibliotecaFAO IT