Fish populations and invertebrates in some head waters of the River Dee and Spey, 1983-1985

Fish populations and invertebrates in some head waters of the River Dee and Spey, 1983-1985 text Torry The scotish Office Agric. and Fisheries Departement 1992 Ind 19 p.: ill.; 30 cm.-- 19 p.: ill.; 30 cm.-- MORRISON, B.R.S. FISHES INVERTEBRATES POPULATION DENSITY 639.2.053.2 INLIS000000000003784 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)