Yazar
Sidney Draggan
5 cilt bulundu.
Mohamed Behnassi, Sidney Draggan, Hachimi Sanni Yaya · Springer
408 sayfa · 2011
Food security / Congresses / Rural development projects / Agricultural development projects / Sustainable agriculture
Sidney Draggan, John J. Cohrssen, Richard E. Morrison · Praeger Publishers
244 sayfa · 1987
Environnement / Atmosphere / Hydrology / Umweltschutz / Protection
Sidney Draggan, John J. Cohrssen, Richard E. Morrison · Praeger
152 sayfa · 1987
Monitoreo del Medio ambiente / Analisis del impacto ambiental / Environmental Monitoring / Environmental impact analysis / Environmental protection
Sidney Draggan, John J. Cohrssen, Richard E. Morrison · Praeger
246 sayfa · 1987
Environmentally induced diseases / Congresses / Environmental Health / Environmental Exposure / Environmental health
Sidney Draggan, International Council of Scientific Unions. Monitoring and Assessment Research Centre, United Nations Environment Programme, Rockefeller Foundation · Monitoring and Assessment Research Centre
46 sayfa · 1980
Pollution