New Series 20 ( 1980-07 issued )
STUDIES ON THE APHIDS (HOMOPTERA: APHIDIDAE) FROM NORTH AND NORTH-WEST INDIA,1 |
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Raychaudhuri, D. N.;Ghosh, L. K.;Das, S. K. | 1-42 |
A REVISION OF THE GENUS VESICULAPHIS DEL GUERCIO, WITH DESCRIPTIONS OF FOUR NEW SPECIES (HOMOPTERA : APHIDIDAE) |
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Miyazaki, Masahisa | 43-83 |