AGRIS - Search

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]

بحث متقدّم

مزود البيانات

National Agricultural Library

الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)

water

تاريخ الإصدار

خيارات البحث

النص الكامل فقط

أدرج سجلات مجمعي البيانات

إنجليزي (3)

National Agricultural Library (3)

الولايات المتحدة الأمريكيّة (3)

air pollution (1)

النتائج 1 - 3 من 3

Pollution control

1965

Rickles, Robert

pollution air water pollution air pollution water refuse and refuse disposal

National Agricultural Library - United States of America

Water pollution control hearings on Water Quality Act of 1965

1965

Considers H.R. 3988 and numerous related bills, to expand national water pollution control and abatement provisions, establish the Federal Water Pollution Control Administration, authorize a program of research and development, expand the number eligible grant recipients and require establishment of Federal clean water standards.

اظهر المزيد [+]

pollution water united states law and legislation

National Agricultural Library - United States of America

Report on pollution of the Detroit River, Michigan waters of Lake Erie and their tributaries

1965

Vaughan, Richard D. | Harlow, George L.

north america lake erie lake water pollution detroit river erie detroit river (mich. and ont.)

National Agricultural Library - United States of America

«
‹
1
›