Publicado por Fontana New Naturalist. Collins, London. 1970, 1970
ISBN 10: 000631953X ISBN 13: 9780006319535
Librería: Coch-y-Bonddu Books Ltd, MACHYNLLETH, Reino Unido
Miembro de asociación: PBFA
Condición: NEW. ALL UK PARCELS SENT TRACKED! ALL OVERSEAS PARCELS SENT AIRMAIL, TRACKED! (S/hand, Paperback, 1970). (1966) 1970s pbk reprint. 8vo paperback (107 x 180mm). Pp320. B/w photographs, appendices, glossary, bibliography and index. Used and browned but intact, second-hand paperback. With the expansion of the Park boundaries to include much of Meirionydd/Merioneth, this volume was produced to replace the earlier New Naturalist, Snowdonia, in which the emphasis was on Caernarvonshire. This is New Naturalist number 47. Bill Condry produced this book to describe the new, expanded Snowdonia National Park, when the boundaries of the Park were widened to include much of Meirionydd. This volume was produced to replace the earlier New Naturalist, Snowdonia (NN13, North, Campbell and Scott, 1949), in which the emphasis was obviously on Caernarvonshire. Both volumes in fact repay reading; NN13 has a more widely geographical perspecive, whilst Condry's NN47 focuses more narrowly on natural history, ecology and conservation. Chapters include: Past visitors; Rocks, land and forests; Wild plants; Mammals, reptiles, fish and insects; The mountain birds; Nature reserves and conservation; Carneddau, Glyder and Snowdon; Hebog, Moelwyn and Siabod; From Arennig to Rhinog; Berwyn, Aran and Cader Idris. Appendices include: Upland plants; A list of the birds; Butterflies; Conservation bodies. .
Publicado por Collins. Fontana New Naturalist. 1970, 1970
Librería: Coch-y-Bonddu Books Ltd, MACHYNLLETH, Reino Unido
Miembro de asociación: PBFA
Original o primera edición
Condición: NEW. ALL UK PARCELS SENT TRACKED! ALL OVERSEAS PARCELS SENT AIRMAIL, TRACKED! (S/hand, Paperback, 1970). (1967) 1970 1st paperback edition. Small 8vo (110 x 180mm). Pp316, ads. B/w photographs, illustrations, bibliography. Rather browned. Good-plus. The most definitive monograph on the ecology of the brown trout. This is the New Naturalist monograph re-set in standard paperback form. A dozen or so New Naturalist titles were re-printed in this manner under the Fontana imprint at the beginning of the 1970's. Chapters include: Anatomy and physiology; Taxonomy; Distribution; Life history; Age and growth; Heredity; The physical environment; The trout's food; The biological environment; Trout and man. Appendices include: Routine examination of trout; Age and growth determination from trout scales; Rivers; Lakes; How to calculate specific growth rates; Specific growth rates; Examination of stomach contents of brown trout; List of waters for which we have data on total hardness. .
Publicado por Collins. Fontana New Naturalist. 1970, 1970
ISBN 10: 0006322859 ISBN 13: 9780006322856
Librería: Coch-y-Bonddu Books Ltd, MACHYNLLETH, Reino Unido
Miembro de asociación: PBFA
Condición: NEW. ALL UK PARCELS SENT TRACKED! ALL OVERSEAS PARCELS SENT AIRMAIL, TRACKED! (S/hand, Paperback, 1970). (1967, 1970) 1973 paperback reprint. Small 8vo (108 x 180mm). Pp316, 4pp ads. B/w photographs, illustrations, extensive bibliography. Usual uniform browning, but a solidly intact second-hand paperback. The most definitive monograph on the ecology of the brown trout. This is the New Naturalist monograph re-set in standard paperback form. A dozen or so New Naturalist titles were re-printed in this manner under the Fontana imprint at the beginning of the 1970s. Chapters include: Anatomy and physiology; Taxonomy; Distribution; Life history; Age and growth; Heredity; The physical environment; The trout's food; The biological environment; Trout and man. Appendices include: Routine examination of trout; Age and growth determination from trout scales; Rivers; Lakes; How to calculate specific growth rates; Specific growth rates; Examination of stomach contents of brown trout; List of waters for which we have data on total hardness. .