[ 发表于: Pollution ]
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出版日期

结果 141-150 的 207

Interaction of herbicides and soil microorganisms

1971

National Agricultural Library - United States of America

Feasibility of treating wastewater by distillation

1971

Sullivan, James | Singley, Edward

National Agricultural Library - United States of America

Inorganic sulfur oxidation by iron-oxidizing bacteria

1971

Lundgren, Donald G. (Donald George)

National Agricultural Library - United States of America

Phosphorus removal and disposal from municipal wastewater

1971

Connell, Cecil H. (Cecil Hardee)

National Agricultural Library - United States of America

State-of-art, sugarbeet processing waste treatment

1971

Fischer, James A. | Hungerford, Edward H.

National Agricultural Library - United States of America


Sampling of glacial snow for pesticide analysis

1971

Stengle, Thomas R. | Lichtenberg, James J. | Houston, Charles S.

National Agricultural Library - United States of America

Characteristics of wastes from southwestern cattle feedlots

1971

National Agricultural Library - United States of America

Nitrate removal from wastewaters by ion exchange

1971

Grinstead, Robert R. | Jones, Kenneth C.

National Agricultural Library - United States of America

Environmental control in the organic and petrochemical industries, 1971

1971

Jones, H. R. (Harold R)

National Agricultural Library - United States of America