11 books • 2 series
Progress in Invertebrate Zoology
Pollination Ecology and Evolution in Compositae (Asterceae)
Himalayan Flowers
Fundamentals of High Altitude Biology
Butterflies of the Himalaya (Series Entomologica, #36)
Ecology of Highlands (Monographiae Biologicae, #40)
Plant Galls of India
Ecology and Biogeography in India (Monographiae Biologicae, #23)
Ecology and Biogeography of High Altitude Insects (Series Entomologica, #4)
Ecology of Plant Galls (Monographiae Biologicae)
Introduction to High Altitude Entomology