أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
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النتائج 31 - 40 من 113




Selective withdrawal from a stratified reservoir

1970

Imberger, Jorg | Fischer, Hugh B.

National Agricultural Library - United States of America

Induced air mixing of large bodies of polluted water

1970

Zieminski, Stefan A. | Whittemore, Raymond C.

National Agricultural Library - United States of America


The electro-oxidation of ammonia in sewage to nitrogen

1970

Marincic, Ljiljana

National Agricultural Library - United States of America


Mathematical programming for regional water quality management

1970

National Agricultural Library - United States of America