7 books • 4 series
Conservation of Dragonflies
Tropical Island Recovery
Dragonflies of the Natal Drakensberg (Ukhahlamba)
The Dragonflies and Damselflies of South Africa (Pensoft Series Faunistica, #70)
Insect Diversity Conservation
Insect Conservation Biology (Conservation Biology, #2)
Biological Control of Pests and Weeds (Studies in Biology)