TY - BOOK AU - Bay-Petersen, Jan. ED - International Seminar on the Use of Natural of Parasitoids and Predators to Control Agricultural Pests ED - Food and Fertilizer Technology Center. ED - National Agricultural Research Center. TI - The use of natural enemies to control agricultural pests SN - 9579539014 PY - 1990/// CY - Taipei PB - Food and fertilizer Technology Center KW - Agricultural pests KW - Control KW - Integrated control KW - Biological control N1 - Conference sponsored by Food and Fertilizer Technology Center and the National Agricultural Research Center ER -