The bionomics of entomophagous Coleoptera The bionomics of entomophagous insects Balduf, Walter Valentine 1889-1969 creator text mou St. Louis Chicago John S. Swift c1935 1935 1939 monographic eng
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2 v. ill. ; 28 cm. by Walter Valentine Balduf. "Planographed." Part II has title: The bionomics of entomophagous insects. Includes bibliographies. Beetles Animal ecology QL497 .B33 591.5 BAB 36003652 DLC 760312 20141225120300.0 10172912