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Transactions of the County of Middlesex Natural History and Science Society 



1888—9. 

 Trees and Shrubs of Great Britain, by Loudon. 



Trichoptera, A Monographic Revision and Synopsis of, by McLachlan. 

 Trouessart (E. L.), Microbes, Ferments, and Moulds. 



Universe (The), by Pouchet. 2 Vois. 



Unwin (W. C), Illustrations and Dissections of the Genera of British Mosses. 



Van BENEDEN (J.), Animal Parasites and Messmates. 

 Variation (The) of Species, by WoUaston. 

 VoUenhoven, Pinacographia (unfinished). 



Wallace (A. R.), a Narrative of Travels on the Amazon and Rio Negro, 



with an recount of the Native Tribes. 

 The Malay Archipelago. 

 Walker (F.), Diptera. 3 Vols. (Insecta Britannica). 

 Walks Abroad of Two Young Naturalists, by Sharp. 

 Wasps, Natural History of British Social, by Ormerod. 

 West London Scientific Association and Field Club : Inaugural Address, 



Session 1875 — 6. pp. 20. 

 Weston (J.), The Freshwater Aquarium. 



Wild Flowers, British, considered in Relation to Insects, by Lubbock. 

 Wilkinson (S. J.), The British Tortrices. 

 Wilson (O. S.), Larvae of British Lepidoptera. 

 Wimbledon, Putney, and Barnes, Handbook to 

 Withering (W.), A Systematic Arrangement of British Plants. 

 Wollaston (T. V.), The Variation of Species. 

 Wood (T.), Our Insect Allies. 

 Our Insect Enemies. 

 Woodward (S. P.). A Manual of the Mollusca. 2 Copies. 

 Worms, The formation of Vegetable Mould through the action of, by Darwin. 



Year book of Scientific and Learned Societies, 1887. 



Zoologist, 1872 to date. 



Zoology, Marine, by Gosse. 2 Vols. 



Zoology, Elementary Textbook of, by Dr. C. Claus, Trans, by A. Sedgwick 

 and F. G. Heathcote. 



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