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COLLECTORS' MANUAL OF 

 BRITISH LAND AND FRESHWATER SHELLS. 



By LIONEL E. ADAMS, B.A., 



Ex-Pri'-.side.\t of the Conchoi.ogicai, SOCIEIV. 



Iiistrated by Collotype and Engraved Figures of every Species from Original 

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SECOND EDITION. 



Coiilaiiiing a full enumeiation and desciiption of all the lecogiiized varieties, with diagnostic tables for 

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ILLUSTRATED INDEX OF BRITISH FRESHWATER SHELLS. 



By ARTHUR G. STUBBS. 



Containing life=like and autlientic figures of all the British species of Freshwater Shells 

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WILD-BIRD PROTECTION AND NESTING BOXES. 



By J. R. B. MASEFIELD, M.A., 

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Illustrated with NINE COLLOTYPE PLATES and many Engravings in the to.vt, showing various 

 de-igns of I?ird Brackets, etc., that have actually been used by Wild Birds for Nidification, and a full list 

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 the names of the species protected. 



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