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9 Archival Material 1 Artifact 328 Book 11 Book Chapter 3 Conference Proceeding 179 Correspondence 6 Image 281 Journal 2842 Journal Article 1000 Manuscript 47 Map 127 Newspaper 17 Newspaper Article 19 Photograph 1 Review

The status of the generic name Hemiprocne Nitzsch
Notices Prescribed by the International Congress of Zoology: Date of Commencement by the International Commission on Zoological Nomenclature of Voting on Applications Published in the Bulletin of Zoological Nomenclature
Notices Prescribed by the International Congress of Zoology: Date of Commencement by the International Commission on Zoological Nomenclature of Voting on Applications Published in the Bulletin of Zoological Nomenclature
Studies on Heven Latex
Proposed Use of the Plenary Powers for the Purpose (a) of Validating the Currently Accepted Emendation Sphenodon of the Generic Name Sphaenodon Gray (J.E.), 1831 and (b) of Validating the Family-group Name Sphenodontidae Cope, 1870 (Class Reptilia)
Rattans—(Concluded)
Notices Prescribed by the International Congress of Zoology: Date of Commencement by the International Commission on Zoological Nomenclature of Voting on Applications Published in the Bulletin of Zoological Nomenclature
Jelutong
Journey to a Rubber Plantation on the Isthmus of Columbia
Singapore Free Press and Mercantile Advertiser 06 December 1899
Singapore Free Press and Mercantile Advertiser 24 November 1899
Singapore Free Press and Mercantile Advertiser 25 November 1899
Problems Requiring Consideration if Provisions Relating to the Naming of Orders and Other Higher Taxonomic Categories are to be Included in the Regles: an Appeal to Zoologists for Advice
Report on the Status of New Names Published in Oken [1815-1816], Lehrbuch der Naturgeschichte
Notices Prescribed by the International Congress of Zoology: Date of Commencement by the International Commission on Zoological Nomenclature of Voting on Applications Published in the Bulletin of Zoological Nomenclature
Catalogue of the Birds in the Provincial Museum, N.-W.P. and Oudh, Lucknow, on the 1st April, 1889
Vegetables
The Fauna of British India, including Ceylon and Burma. Volume I. Butterflies.
Nature notes for ocean voyagers : being personal observations upon life in 'the vasty deep', and fishes, birds and beasts seen from a ship's deck : with popular chapters on weather, waves, and legendary lore
Florae Siamensis Enumeratio: A list of the plants known from Siam with records of their occurrence. Volume 1. Part 1. Linaceae to Anacardiaceae
The Root Disease Problem on Old Rubber Areas in Malaya
A Guide to the Exhibition Galleries of the Department of Geology and Palaeontology, in the British Museum (Natural History). Part II. Fossil Reptiles, Fishes, and Invertebrates.
Birds of Japan
Guide to the Myriapoda (Millipedes & Centipedes Only) in the Collection of the Dept. of Zoology, University of Singapore
First Report on the Collection of Batrachia in the Colombo Museum