SCIENCE 



Friday, January 11, 1918 T^:.Z2J^'^u.<>, 



Maw Bisin TTdttwav T ai«tt4t.-o- 1 1 IQIft Sikoli Co. 'M, 15Ct«. 



Toi- XIVII. No. 1202 



PALLADIN-LIVINGSTON I 



PLANT PHYSIOLOGY 



By VL4DIM1R I. Palladin, Professor in the University of Petrograd. Authorised English Edition, 

 Based on the German Translation of the Sixth Russian Edition and on the Seventh Russian Edition 

 (1914). Edited by Burton Edward Livingston, Ph.D., Professor of Plant Pbypiology and Director 

 of Laboratory of Plant Physiology, Johns Hopkins University. 



The excellent arrangement and manner of presentation renders this book very well suited to 

 the use of beginners who really desire to obtain a general grasp of the subject in a compara- 

 tively short time. Its brevity, conciseness and readableness of its story are its first attract- 

 ions but a further examination reveals the fact that the author has been exceptionally thor- 

 ough in treatment and that a wealth of well-chosen citations from the literature of plant 

 physiology places in the reader's hands a ready guide to original sources. 



173 Illuatrations. Ready Soon. 



HARSHBERGER 



A TEXTBOOK OF MYCOLOGY 

 AND PLANT PATHOLOGY 



By John William Habbhberger, Ph.D., Professor of Botany, University of Pennsylvania. 



Presents clearly and thoroughly the essential features of all the important theories and in- 

 vestigations with many valuable suggestions derived from 'ong teaching experience and a 

 first hand knowledge of many facts. 271 Illustrations. 779 Pages. 



Cloth, Round Comers, $3.00 Postpaid. 



ROBBINS 

 THE BOTANY OF CROP PLANTS 



By Wilfred W. Robbinb, Professor of Botany, Colorado Agricultural College, Fort Collins.'^'*''^^ 

 • A text and reference book which will give the student a knowledge of the common orchard, 

 garden and field crops. It contains numerous keys, maps and tables and will meet the needs 

 of both agricultuTEil and non-agricultural students. 



681 Pages, Cloth, Round Comers, $2.00 Postpaid. 

 263 Ulustrations, and Glossary. 



GAGER 



FUNDAMENTALS OF BOTANY 



By C. Stuart Gager, Director of Brooklyn Botanic Garden, Brooklyn, N. Y. 



"It contains so much of the life and freshness of botany that it should meet with a very hearty 

 approval from the teaching botanists of the country. The arrangement and proportionate 

 treatment are all that they should be for an introductory course. The book combines the 

 best of botany and pedagogy." 435 Illustrations, 640 Pages. Flexible 



Cloth, Round Corners, $1.50 Postpaid. 



GAGER 



LABORATORY GUIDE FOR 

 GENERAL BOTANY 



By C. Stuart Gager. 



Its use will teach the pupil not merely botanical facts, but how to observe and how to record 

 his observations. 191 Pages, Cloth $.90 Postpaid. 



P. BLAKISTON'S SON & CO., 



PUBLISHERS" 



PHILADELPHIA 



