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AGRIS - 国际农业科技情报系统

[ 发表于: Pollution ]
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出版日期
1971

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结果 211-213 的 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