TY - BK AU - Harrewijn,P. AU - Minks,A.K. TI - Aphids their biology, natural enemies and control T2 - World Crop Pests SN - 0-444-42630-2 (v. 2A) U1 - 595.752 PY - 1989/// CY - Amsterdam (Netherlands) PB - Elsevier, KW - Adaptation KW - Animal anatomy KW - Aphids KW - Biological competition KW - Biological development KW - Environmental conditions KW - Natural enemies KW - Pest control KW - Pest insects KW - Reproduction ER -