Genesis of the Hymenoptera and the phases of their evolution / S. I. Malyshev; translated from the Russian by the National Lending Library for Science and Technology, edited by O. W. Richards and Sir Boris Uvarov. English Malyshev, S. I. Hymenoptera. Hymenoptera Phylogeny. QL569 .M313 595.79 MAG Includes bibliographical references and index. London : Methuen, c1968. c1968. 1968 Text viii. 319 p. : eng engrus