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Ecology
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61by Becker, Jürgen, 1954-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1986[Hohenheim] : Universität Hohenheim, 1986.120 p. : ill. ; 21 cm. -
62by Koopmann, Margret, 1945-### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1974Giessen : [s.n.], 1974.147, [144] p. : ill.