TY - BOOK AU - Rudrappa D Gadiyappanavar AU - G P Channabasavanna Department of Agricultural Entomology TI - Faunistic study of aphids of mysore and the biology of ragi root aphid. tetraneura nigriabdominalis (Sasaki) (Homoptera : Aphidi U1 - 630 PY - 1970/// CY - Bangalore PB - University of Agricultural Sciences, Bangalore ER -