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AGRIS — международная информационная система по сельскохозяйственным наукам и технологиям

[ Опубликовано в: Pollution ]
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1971

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Результаты 211-213 из 213

Removal of nitrate by an algal system

1971

nitrates water algae purification nitrogen removal biological treatment
The Biodiversity Heritage Library - United Kingdom
Potential environmental effects of an offshore submerged nuclear power plant

1971

Marble, R. W. | Mowell, L. V.

marine ecology nuclear power plants radioactive pollution of the sea
National Agricultural Library - United States of America
Projected wastewater treatment costs in the organic chemicals industry (updated)

1971

waste disposal united states chemical plants
National Agricultural Library - United States of America