TY - BOOK AU - Sawyer,Richard C. TI - To make a spotless orange: biological control in California SN - 0813827558 (acid-free paper) AV - SB975.5.U6 S38 1996 PY - 1996/// CY - Ames PB - Iowa State University Press KW - University of California, Riverside KW - Citrus Research Center and Agricultural Experiment Station KW - History KW - Biological pest control agents KW - California KW - Agricultural pests KW - Biological control KW - Citrus KW - Diseases and pests N1 - Includes bibliographical references (p. 251-278) and index ER -