GEOLOGY. 



By THOMAS C. CHAMBERLIN and ROLLIN D. SALISBURY, 



Professors in the University of Chicago. (American 



Science Series) 3 vols. 8vo. 



Vol. I. Geological Processes and Their Results. 



Vols. II and III. Earth History. (Not sold separately.) 



A COLLEGE TEXT-BOOK OF GEOLOGY 



By THOMAS C. CHAMBERLIN and ROLLIN D. SALISBURY. 

 (American Science Series.) 8vo. 



INTRODUCTORY GEOLOGY. A TEXT-BOOK FOR 

 COLLEGES. By THOMAS C. CHAMBERLIN and ROLLIN 

 D.SALISBURY. (American Science Series.) i2mo. 



PHYSIOGRAPHY 



By ROLLIN D. SALISBURY. (American Science Series.) 8vo. 

 The same. Briefer Course. 1 2mo. 

 The same. Elementary Course, i amo. 



ELEMENTS OF GEOGRAPHY 



By ROLLIN D. SALISBURY, HARLAN H. BARROWS and 

 WALTER S. TOWER, of the Department of Geography, 

 The University of Chicago. (American Science Series.) 

 i2mo. 



MODERN GEOGRAPHY 



By ROLLIN D. SALISBURY, HARLAN H. BARROWS and 

 WALTER S. TOWER, of the Department of Geography, 

 The University of Chicago. (American Science Series.) 



HENRY HOLT AND COMPANY, PUBLISHERS 

 NEW YORK AND CHICAGO 



