TY - GEN AU - Muirhead-Thomson, R.C. TI - Pesticide impact on stream fauna with special reference to macroinvertebrates SN - 0-521-30967-0 PY - 1987/// CY - Cambridge PB - CUP KW - PESTICIDES ENVIRONMENTAL ASPECTS KW - PESTICIDES KW - ECOLOGY KW - FRESHWATER ANIMALS KW - ENVIRONMENTAL PROTECTION ER -