SCIENCE— ADVERTISEMENTS 



NOW READY— 



General and Professional Biology 



WITH SPECIAL REFERENCE TO MAN 



(Including Introductory Embryology of the Chick and Frog, a brief 

 discussion of Mammalian Embryology, and Comparative Anatomy) 



BY 



Edward J. Menge, Ph.D. 



Director of the Department of Zoology in Marquette University 

 and late Professor of Biology in the University of Dallas. 



ATHOLEATHER, FLEXIBLE, 935 PAGES 6x9 PRICE, $6.50 NET 



495 ILLUSTRATIONS OVER 1700 FIGURES 



DISTINCTIVE FEATURES: 



^ Original in conception. 



^ Causes the student to understand and appreciate biological work 

 rather than thinking it but a, required subject. 



^ Co-ordinates the various subjects in the college curriculum. 



^ No undue emphasis on either Typeforms or Principles, but evenly- 

 balanced, furnishing all the detailed laboratory evidence for the 

 Principles stated. 



^ It saves the student purchasing three or four texts, as "GENERi\L 

 AND PROFESSIONAL BIOLOGY" covers all General Biology, 

 all Introductory Embryology and all Comparative Anatomy that 

 students of medicine need. 



^ It has probably the most extensive pronouncing Index-Glossary 

 compiled for any text-book. 



THE BRUCE PUBLISHING COMPANY 



354 MILWAUKEE STREET U?|S, MILWAUKEE, WISCONSIN 



