TY  - BOOK
AU  - Speight, Martin R. Wainhouse, David.
TI  - Ecology and management of forest insects /by Martin R. Speight and David Wainhouse
SN  - 0198541619 (pbk)
U1  - 595.7052642 
PY  - 1989///
CY  - Oxford
PB  - Clarendon Press
ER  -