Verma, A. K., Department of Entomology and Apiculture, Dr. Y. S. Parmar University of Horticulture and Forestry, Solan, Nauni 173 230, India
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Journal of Biological Control Volume 1, Issue 1, 1987 - Articles
Bionomics of Major Aphidophagous Syrphids Occuring in Mid-Hill Regions of Himachal Pradesh
Abstract PDF