[ نُشرت في: Pollution ]
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مزود البيانات
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
تاريخ الإصدار
خيارات البحث
النتائج 1 - 5 من 5
Ecology and pollution of Indian rivers
1988
Trivedy, R. K.
National Agricultural Library - United States of America
Noise pollution, its scientific and legal perspective
1988
Shastri, Satish | Trivedi, Manjoo Bala
National Agricultural Library - United States of America
A handbook on pollution control by industries & government bodies
1988
Goswami, Delep
In the Indian context.
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National Agricultural Library - United States of America
Environmental pollution and its impact on the level of organism in the society
1988
Trivedi, R. N.
National Agricultural Library - United States of America
Recent advances in ecology and environment
1988
Purohit, V. B.
National Agricultural Library - United States of America