Insect pests - Biological control.

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Insect resistance management : biology, economics, and prediction [NT 59711] by: Onstad, David W. ([NT 8598] Electronic resources)

Mass production of beneficial organisms : invertebrates and entomopathogens [NT 59711] by: Shapiro-Ilan, David I.; Rojas, M. Guadalupe.; Morales-Ramos, Juan A. ([NT 8598] Electronic resources)