Biodiversity Heritage Library mailto:biodiversitylibrary@gmail.com Bulletin of the British Museum (Natural History) Zoology Bull.br.Mus.nat.Hist.Zool British Museum (Natural History) contributor text issue Natural History Museum Library, London v.20 (1970-1971) London BM(NH) 1950 1950 v.20 (1970-1971)
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 ENG Bulletin of the Natural History Museum. Zoology series https://www.biodiversitylibrary.org/bibliography/62642 Bulletin of the British Museum (Natural History : Zoology Supplement https://www.biodiversitylibrary.org/bibliography/63274 https://www.biodiversitylibrary.org/item/19607 0007-1498 1328029 Natural History Museum Library, London https://www.biodiversitylibrary.org/item/19607 https://www.biodiversitylibrary.org/pagethumb/2344771 v.20 (1970-1971) In copyright. Digitized with the permission of the rights holder. http://creativecommons.org/licenses/by-nc-sa/4.0/