

A ZACew, Complete Reference Book- 



SHORE PROCESSES AND SHORELINE 

 DEVELOPMENT 



By DOUGLAS WILSON JOHNSON, 



Professor of Physiography, Columbia University. 



This book relieves others who might have occasion to study shore processes 

 and shoreline forms, of the burden of duplicating the work involved in this 

 great undertaking. The results of studies published in different languages 

 are brought together, their conclusions analyzed and criticised where it 

 appears profitable to do so, and a digest of fundamental principles is pre- 

 sented. ."It will be the standard work on the subject for many years to 

 come," wrote the late Professor Joseph Barrell, after reading the proof-sheets. 



xvii + 584 pages. 6 by 9. 149 figures and 73 full-page plates. 

 Cloth, $5.00 net. 



By HEINRICH RIES, A.M., Ph.D. 



ECONOMIC GEOLOGY. 



Fourth Edition, Thoroughly Eevised and Enlarged. 



A reference work for engineers, geologists arid chemists, presenting first, 

 the non-metallic minerals and then the metallic, thus leading the reader from 

 the simpler to the more complex phases of the subject. 



xviii + 856 pages. 6 by 9. 291 figures, 75 plates. Cloth, $5.00 net. 



By HEINRICH RIES, A.M., Ph.D., and THOMAS L. 

 WATSON, Ph.D. 



ENGINEERING GEOLOGY. 



Second Edition, Enlarged. 



This book outlines those fundamental principles which relate to engineering 

 practice, including the character of rocks, their use in building, their structure 

 and their relation to tunneling, as well as the geological conditions which affect 

 and control underground water supplies. 



xxvii + 722 pages. 6 by 9. 249 figures, 104 plates. Cloth, $5.00 net. 

 Send for these books for FREE EXAMINATION. 



JOHN WILEY & SONS, Inc. 



Dept. B. — 432 Fourth Avenue, New York 



London: Chapman & Hall, Ltd. 

 Montreal, Can.: Manila, P. I. : 



Renouf Publishing Co. Philippine Education Co. 



AJS.-11-18 



