TY - BOOK AU - Rutz,Donald A. AU - Patterson,Richard S. TI - Biocontrol of arthropods affecting livestock and poultry SN - 0813378508 PY - 1990/// CY - Boulder PB - Westview Press KW - Arthropod pests KW - Biological control KW - Veterinary entomology N1 - Includes bibliographical references (p. 302-304) and index ER -