Author: Barnard, K.H., 1934.: Title: South African stone-flies (Perlaria) [Neuoptera], with descriptions of enw species.
Description: Ann. S. Afr. Mus., 30(4): pp. 511-548, several drawings in 21 figs. Large 8vo. Plain new wrappers.
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Price: EUR 7.50 = appr. US$ 8.15 Seller: Aquila Natural History Books / Aquila Antiquariaat
- Book number: 8920