TY  - BOOK
AU  - Hajek, Ann E
TI  - Natural enemies : an introduction to biological control
SN  - 9780521653855
SN  - 200305531
U1  - 632.96 HAJ 
PY  - 2004///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Pests - Biological control
KW  - Weeds - Biological control
N1  - Includes bibliographical references (p. [347]-365) and index
ER  -