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The lichen genera Lasallia and Umbilicaria in East Africa
Hildur Krog, T. D. V. SwinscowVolume:
6
Year:
1986
Language:
english
Pages:
11
DOI:
10.1111/j.1756-1051.1986.tb00861.x
File:
PDF, 1.90 MB
english, 1986