\ SCIENTIFIC WORKS — Te be 
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ILLUSTRATED INDEX OF © 
BRITISH FRESHWATER SHELLS, ae 
By ARTHUR G. STUBBS. ase 
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Containing life-like and authentic 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 text, showing various ~ 
designs of Bird Brackets, etc., that have-actually been used by Wild Birds for Nidification, and a full list “ 
of the Orders made under the “' Wild Birds’ Protection Acts,” on the application of County Councils, with : 
the names of the species protected, 
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