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The Breeding Frequency of Jackass Penguins on the West Coast of South Africa (Frecuencia Reproductiva de Spheniscus demersus en la Costa Oeste de Africa del Sur)
Graeme D. La Cock and John CooperVolume:
59
Language:
english
Journal:
Journal of Field Ornithology
DOI:
10.2307/4513315
Date:
January, 1988
File:
PDF, 188 KB
english, 1988