Blackman, R. L. 1941-

Aphids on the World's Crops : An Identification and Information Guide R.L. Blackman and V.F. Eastop - 2nd ed. - New York John Wiley 2000 - x, 466p ill. 26 cm

0471851914


Aphids --Host plants
Field crops
Diseases and pests
Butterfly

632.95





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