TY  - BOOK
AU  - Hajek,Ann E.
TI  - Natural enemies: an introduction to biological control 
SN  - 0521653851
AV  - SB933.3 H343N
PY  - 2004///
CY  - Cambridge
PB  - Cambridge Univ. Press
KW  - PESTS
KW  - BIOLOGICAL CONTROL
KW  - WEEDS
N1  - Includes bibliographical references and index
ER  -