404 Present*. 



Buckton (G. B.), F.R.S. Monograph of the British Cicadas. Parts 

 3-5. 8vo. London 1890-91. The Author. 



Colenso (W.), F.R.S. A Description of two newly -discovered Indi- 

 genous Cryptogamic Plants. 8vo. [Ifobart 1889.] 



The Author. 



I huibree (G. A.), For. Mem. R.S. Experiences snr les Actions 



niques exercees sur les Roches par des Gaz a Hautes Tempera- 

 tures. 4to. Paris 1891. The Author. 



Dawson (G. M.) On the Glacial ion of the Cordillera. 8vo. [Mon- 

 treal] 1890. The Author. 



Fletcher (L.), F.R.S. On the Mexican Meteorites. 8vo. London 

 1890. With sixteen additional Pamphlets in 8vo. 



The Author. 



Ives (J. E.) Echinoderms from the Northern Coast of Yucatan and 

 the Harbour of Vera Cruz. 8vo. [Philadelphia 1890.] 



The Author. 



Leconte (F.) Etude Experimentale sur un Mouvement Curienx d 

 Ovoides et des Ellipso'ides. 8vo. Geneve 1890. The Author. 



Lewis (T. H.) Stone Monuments in North-Western Iowa and South- 

 Western Minnesota. 8vo. St. Paul 1890. The Author. 



Norman (J. H.) Local Dual Standards. 4to. London 1886. [Re- 

 vised 1890.] The Author. 



Plantamour (P.) Des Monvements Periodiques du Sol. 8vo. 

 Geneve 1890. The Author. 



Ramos-Coelho (J.) Historia do Infante D. Dnarte Irmao de El-rei 

 D. Joao IV. Tomo II. 8vo. Lisboa 1890. 



The Lisbon Academy of Sciences. 



Reade (T. M.) Mammalian Bones in the Blue Clay, Alt Moutl 

 8vo. Liverpool 1890; Secular Straining of the Earth. 8vo. 

 Hertford 1890. The Author. 



Rydberg (J. R.) Recherches sur la Constitution des Spect 

 dominion des Elements Chimiques. 4to. Stockholm 1890. 



The Author. 



Shaffer (N. M.) What is Orthopaedic Surgery ? 8vo. New To 



1890. The Author. 

 Terry (J.) Sculptured Anthropoid Ape Heads. 4to. New Yorl 



1891. The Author. 

 Uslar (P. K.) Ethnography of the Caucasus. Vol. IV. [Russian.] 



8vo. Tiflis 1890. 



Le Curateur de I'Arrondissement Scolaire du Cauc 

 Ventosa (V.) Metodo para Detenninar la Direccion del Viento por 

 las Ondnlaciones del Borde de los Astros. 8vo. Barcelona 1890; 

 La Direction des Vents Superienrs determined par les Ondula- 

 tions du Bord des Astres. 8vo. Bruxelles 1890. 



The Author. 



