^4 CALIFORNIA ACADEMY OF SCIENCES. 



Frazer, Pf^rAv'/br— Persistence of Plantaiul Animal Life under Changing 



Conditions of Environment. A)i(hor. 



Oreenp, Ediv. Lee — West American Oaks. San P'rancisco, 1889. 



James M. AIcDonahl. 

 Grote, A. Badcllfe—'Rexiiieii Check List of the North American Noctnidaj 



Parti. Bremen, 1890. Author. 



Harrix, Amanda B. — How We Went Birds'-Nesting. 



Churh's A. Keeh-r. 

 Haymond, Creed — The Government and the Pacific- Railroads. 



Charhs H. II niton. 

 Hnlut, Geo. D. — The Epipaschiinre' of North America, 



The Phycitidae of North America. Author. 



Keeler, James E. — Motions of the Planetary Nebnlpe. Author. 



Michel, Alberto — Narraoiones y Contidencias. Mexico, 1889. 



Author. 

 Peale, A. C— Mineral Waters, 1887. Author. 



Prince Albert de Monaco — Snr nn Cachalot des A(;ores. Anthor. 



Richard.^, Edi/ar — Some Food Snbstitntes and Adulterants. Author. 



Riis.sell, I. ('. — Notes ou the Surface Geology of Alaska. Author. 



Schwcerer, Emlle — Les Interferences Electriques, Paris, 1891. Author. 

 Scribner, F. Lam.son — New or Little Known Grasses — ii. Author. 



Stoll, Otto — Zur Ethnograi^hic der Republik Guatemala. 

 Die Maj'a-Sprachen der Pokom-Gruppe. 

 Die Sprache der Ixil-Indianer. 



Die Ethnologic der ludianerstiimme von Guatemala. 

 Biologia Centrali-Americana — Acaridea. Author. 



Ten Kate, H. F. <'. — Reizen en Onderzoekingen in Noord-Amerika. Lei- 

 den, 1885. /.. Beldhi;/. 

 Topinard, Paul — La Societe, I'Ecole, le Laboratoire et le Musee Broca. 



Paris, 1890. Author. 



Townsend, Gharles H. — Birds from the Coasts of Western North America 



and Adjacent Islands. Anthor. 



Traxler, R. P. — The Principles of Mechanics, as Applied to the Solar 



System. Anthor. 



Trembley, J. B.—Meteorolooy ot Oakland, 1889. Author. 



Webber, H. J.— Flora of Nebraska. Author. 



Yates, L. C— Notes on the Geology of the Santa Barbara Islands. 



Charmed Stones, the so-called "Plummets" or "Sinkers "of Cali- 

 fornia . 

 The Mollusca of Santa Barbara Co., California. Author. 



Z'tncJcen, C. F. — Die Geologischen Horizonte der fossilen Kohlen. Leipzig, 



1884. Author. 



Technical Society, of the Pacific Coast— Transactions and Proceedings, 

 1884-1888. Ha7is C. Behr. 



