[ 发表于: Pollution ]
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结果 41-50 的 112

Membrane materials for wastewater reclamation by reverse osmosis

1970

Milstead, C. E. | Douglas, A. S. | Tagami, M.

National Agricultural Library - United States of America


Cannery waste treatment: Kehr activated sludge

1970

Fisher, Robert Allen

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

Selective withdrawal from a stratified reservoir

1970

Imberger, Jorg | Fischer, Hugh B.

National Agricultural Library - United States of America

Waste reduction in food canning operations

1970

National Agricultural Library - United States of America


Proceedings

1970

National Agricultural Library - United States of America


Control and disposal of cotton-ginning wastes

1970

National Agricultural Library - United States of America