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1
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2Published 1974Subjects: “...Marine biology Europe....”
Book -
3Published 1995Subjects: “...Estuarine biology Europe....”
Book -
4
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5
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6Published 1983Subjects: “...Variation (Biology) Congresses....”
Conference Proceeding Book -
7Published 1990Subjects: “...Biological invasions Europe....”
Book -
8by Hansen, Freidrich, 1945-Subjects: “...World War, 1939-1945 Biological warfare....”
Published 1993
Book -
9Published 1976Subjects: “...Pests Biological control Europe....”
Book -
10
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11Published 1998Subjects: “...Sewage Purification Biological treatment Europe....”
Book -
12Published 2004Subjects: “...Water quality biological assessment Europe....”
Book -
13by Metcalfe-Smith, J. L. (Janice L.)Subjects: “...Water quality biological assessment Europe....”
Published 1988
Book -
14
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15by Pemberton, Robert W.Subjects: “...Weeds Control Biological control....”
Published 1980
Government Document Book -
16Published 2005Subjects: “...Water quality biological assessment....”
Book