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World Wildlife Fund Yearbook 1977–78, Edited by Peter F. R. Jackson. World Wildlife Fund, 1110 Morges, Switzerland: 289 pp., 21 × 14.8 × 1.8 cm, stiff paper cover, [no price or date of publication indicated but apparently Sw. Frs. 15 and 1978].
Holliday, Clifford B.Volume:
7
Language:
english
Journal:
Environmental Conservation
DOI:
10.1017/s0376892900006937
Date:
March, 1980
File:
PDF, 132 KB
english, 1980