TY - JA AU - Huffaker,C.B. TI - Biological control in the management of pests U1 - 76-056867 PY - 1975/// KW - Protection of plants and stored products N1 - Summary (En); 49 ref T2 - Agro Ecosystems (Netherlands). (Mar 1975). v. 2(1) p. 15-31 ER -