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1bibliotecaIICA
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2par Celecia, J., FAO, Rome (Italy). Plant Production and Protection Div. eng, FAO/UNEP Expert Consultation on Impact Monitoring of Residues from the Use of Agricultural Pesticides in Developing Countries eng 29 Sep 1975 Rome (Italy), United Nations Environment Programme, Nairobi (Kenya) eng
Publié 1976Texto bibliotecaFAO IT