TY  - BOOK
AU  - Paul Debach
TI  - Biological control by natural enemies
SN  - 0-521-20380-5
U1  - 632.96 
PY  - 1974///
CY  - New York
PB  - Cambridge University Press
N1  - Paul Debach: Biological control by natural enemies.  New York.  Cambridge University Press, 1974. 0-521-20380-5--(632.96DEB)
ER  -