THE NATUEALI8T. 



the next Jew months it is hoped to insert e following an $:— 



List of Mosses and Hepatics of Westmorland. George 



Bibliography: Birds, 1892.— W. D Roebuck, F.I 



Mosses of South Lincolnshire.— Rev. W. i. Fowler, Bf.A. 



Grthoptera, Neuroptera, and Trichoptera of the Aiford District of North Lincolnshire 



E M 



8ome Diptera of the Aiford District, North Lincolnshire, - Jamb \rd 





List of Mosses of North Lincolnshire.— J. La r. 



The Constituents of the North Lancashire Flora, 1597-1893.- Lister Petty 



Paper). 



Flora of the Neighbourhood of Lake Uli*water.~ Y t . Ho. \\ A.L.S. 



Erosion of the Yorkshire Coast in 1894. — Rf. E. le Co Vj 



Critical Catalogue of Lincolnshire Plants.— Rev. F. Aur.i Wo ruf P» 

 L.Th F.L.S., F.G . (Em ^fier). 



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J i Pubh d. Cloth, D> y & \ Pr - nd. 



INTERIOR PHOTOGRAPHY. 



FREDERICK W. ILLS. F.R.MJS., 



Air r of «Phc : Applied to the Micr< cope/ 



Contents —Apparatus— Light and Colour— Exposure of Exteriors—I e 



of Interior -Development — Intensification of Nega as — The PI >ty 

 Proc s— Bromide Printing— Autotype Printing— Printing on Gelatino 

 Paper- Counting Prints — Append —Index. 



I LLUS I' R A T E D . 



London: Daw v & Waf , Ltd., 6, Farringdon Avenue, E.C 



KTATXJRJLIL, SCIENCE. 



ZOOLOGI YCLAT the Aprh amber by T- T. K. 



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Air: th >er are: — Revi ptc 



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