TY  - BOOK
AU  - Huffaker,C.B.
AU  - Messenger P.S.
TI  - Theory and practice of biological control
SN  - 0123603501
U1  - 632.96 
PY  - 1976///
CY  - New York
PB  - Academic Press
KW  - Agricultural pests
KW  - Biological control
KW  - Insect pests
KW  - Biological pest control agents
N1  - Includes bibliographical references and index
ER  -