Titles (>r Microscopical Piihlications.- XI. 



NoTB. — Cut up lliis leaf, p.iMiiig each item on the upper part of a card 5x1 inches. When .• 

 puljli'.ation citeJ is in your library, pa^ite your own label or some distinrtivc paper on the lower 

 ;unused) part of its card. You will then Icrep catalogiie-cards of uniform thickness, which you 

 can assort nicely into alphabetical packages. The other cards, which to you are merely bil>- 

 lioKraphical, can, if desired, be l>. danced on th : lower h.df uitli p.ipcr of a different clor from 

 that used in your c.Ualo^uecards Not only microscopical books but pamphlets an('. ihemost 

 important m.ig.izinc articles should be included herein Send to us for publication any oiber 

 titles that you < an collect in your library, so as to complete a printed catalogue for yourseU 

 and a bibliography for all. 



Vuillemin, Paixl : La Biologic Vegetale. 12ino., pp., 380; 

 <S2 illustnitious. .J. H. Bailliere et Fils. Paris : 1888. 



Couvreur, E. : Le Microscope et ses Applications a I'etude 

 des Vc^t'taiix et des animaux. r2nio., i)p., 350; 112 illustra- 

 tions. J. B. Bailliere et Fils. Paris : 1888. 



Fabre-Domergue : Premiers Principes du Microscope et de 

 la ti'cluiiiiue niicrosoopique. 12nio., pp., IV., 280 ; 32 illustra- 

 tions. Asselin et Houzeau. Paris : 1889. 



Berdal, Henri : Nouveaux Elements d'Histologie normale, 

 a I'usage des etudiaats en medicine. 12tno., pp., 461 ; 186 illus- 

 trations. A. Maloine. Paris: 1891. 



WoUe, Francis: Desmids of the United States. 2d ed. 8vo. 

 Bt'tlileliem,Pa.: 1892. 



WoUe, Francis: Diatomacea? of North America. 8vo- 

 Bethlehem, Pa. : 1890. 



"Wolle, Francis : Fresh-water Algtu of the United States. 

 2v. 8vo. Bethlehem, Pa. : 1887. 



Wood, Horatio C. : A Contribution to the History of the 

 Fresh-water Algie of North America. 4to. Smith. Instn., 

 Washington : 1872. 



^A^oodward, J. J, : On the Structure of Podura Scale, and 

 other Test-objects (Diatoms). 8vo. pp., 14. Mo. Micro. Jour. 

 L 'udon : 1871. 



Woolman, Lewis : Diatoms in Artesian Weil-Borings in 

 Southern New Jersey. 8vo. Geol. Survey, N. J.: 1891. 



Certes, A. : Analyse Micrographique des P^aux. 8vo. pp.. 

 28. B. Tignol. Paris : 1883. 



Chandler, Chas* F. : A Lecture on Water. The American 

 Chemist, vol. IL 1871-72. 



Farlow, W. G. : Some Impurtlies of Drinking Water. 8vo. 

 pp.. 22. Rand, Avery & Co. Boston : 1880. 



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