[ نُشرت في: Pollution ]
بحث متقدّم
اللغة
مصدر البيانات حسب البلد
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
تاريخ الإصدار
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النتائج 1 - 3 من 3
Nonpoint source pollution
1986
Gianessi, Leonard P.
National Agricultural Library - United States of America
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.
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National Agricultural Library - United States of America
Agricultural nonpoint source pollution
1986
Giorgini, Aldo | Zingales, Franco
National Agricultural Library - United States of America
