TY - GEN AU - Cowx, Ian G AU - Welcomme, Robin L TI - Rehabilitation of Rivers for Fish: A Study Undertaken by the European Inland Fisheries Advisory Commission of FAO SN - 0852382472 U1 - 639.313 PY - 1998/// CY - npl PB - Fishing News Books KW - Rivers KW - Fish Culture KW - Water Quality ER -