Aphid technology: with special reference to the study of aphids in the field.
Van Emden,H.F.
Aphid technology: with special reference to the study of aphids in the field. - N.Y. Academic Press. 1972 - 344
632.752
Aphid technology: with special reference to the study of aphids in the field. - N.Y. Academic Press. 1972 - 344
632.752