Julien, M. H. Biological control of weeds : a world catalogue of agents and their target weeds - 3ed. - Oxon : CAB International, 1992 - 186 p. LCCN: 5934 Subjects--Topical Terms: Control biológico de malas hierbas.Malas hierbas--Control por insectos. Dewey Class. No.: 632.58 / J8 1992