natural enemies

A Systematic Catalogue of the Scale Insect Family Margarodidae (Hemiptera: Coccoidea) of the World
Levoisier 2005 more details

Insects as Natural Enemies: A Practical Perspective - Second edition
Edited by M.A. Jervis
Springer more details

Natural Enemies of Terrestrial Molluscs
Edited by G Barker
CABI July 2004 more details

Trophic and Guild Interactions in Biological Control
Edited by Jacques Brodeur and Guy Boivin
Springer 2006 more details