TY - BOOK AU - Hill, Dennis S TI - Agriculture insect pests of the tropics and their control SN - 0-521-20261-2 U1 - 632.7 21st PY - 1975/// CY - Cambridge PB - Cambridge Univesity Press KW - Insect pests; Insect pests-Control; Insect pests-Biological control; Agricultural chemicals-India ER -