Now showing items 50489-50508 of 165943
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(Sage Publications, 1980)
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(Sage Publications, 1977)
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(Springer-Verlag; Springer-Verlag New York Inc., 2002-06)
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(2013-12-17)
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Environmental factors affecting standing crop production in different populations of Najas flexilis. (1975)
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(Pellston, Mich.: Biological Station, University of Michigan, 1978)
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(John Wiley & Sons, 2019-12)
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(Smithsonian BooksWiley Periodicals, Inc., 2019-10)
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(Wiley Periodicals, Inc.Routledge, 2014-09)
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(Blackwell Publishing LtdWiley Periodicals, Inc., 2011-11)