Proceedings of the XII international symposium on biological control of weeds: La Grande Motte, France, 22-27 April 2007 edited by M.H. Julien ... [et al.] - Wallingford, Oxon, UK CABI 2008 - xxi, 744 p. : ill., maps (some col.) ; 31 cm Includes bibliographical references and indexes ISBN: 9781845935023 ISSN: 2009275907 Subjects--Topical Terms: Weeds - Biological control - Congresses Dewey Class. No.: 632.5 JUL