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Nitrate in water
1986
Inventarisatie van het nitraatgehalte in water en kenschetsing van de ontwikkelingen in de toekomst. Dit impliceerde het gebruik van modellen en verschillende agrarische scenario's
Show more [+] Less [-]Water pollution by fertilizers and pesticides
1986
This study reflects the growing consensus among experts whose viewpoints were not always the same that some changes in agricultural practices are necessary to limit the environmental costs to society.--Publisher's description.
Show more [+] Less [-]Wet and dry deposition of sulphates and nitrates in eastern Canada: 1979-1982
1986
Barrie, L.A. (Atmospheric Environment Service, Downsview, Ont. (Canada)) | Sirois, A.
