South African journal of natural history South African Biological Society. contributor text series Pretoria South African Biological Society 1918-1930 1918 1930
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ENG The official organ of the South African Biological Society. Natural history Periodicals South Africa QH1 .S65 574.968 Pamphlet - South African Biological Society 2732018 47035343 https://www.biodiversitylibrary.org/bibliography/7396 1590053 24004176 MUL