AGRIS — международная информационная система по сельскохозяйственным наукам и технологиям

[ Опубликовано в: Pollution ]
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Результаты 21-30 из 113

The effect of inorganic sediment on stream biota

1970

Gammon, James R. (James Robert)

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




Anaerobic-aerobic lagoon treatment for vegetable tanning wastes

1970

Parker, Clinton E.

National Agricultural Library - United States of America


Cost to the consumer for collection and treatment of wastewater

1970

Smith, Robert | Eilers, Richard G.

National Agricultural Library - United States of America


Urban runoff characteristics

1970

National Agricultural Library - United States of America