MESSRS.. MACMILLAN AND CO.'S 



WORKS FOR BIOLOGICAL STUDENTS. 



BY MICHAEL FOSTER, M.D. 



Professor of Physiology in the University of Cambridge. 



PRIMER OF PHYSIOLOGY. Illustrated. i8mo. is. 



A TEXT-BOOK OF PHYSIOLOGY. Illustrated. 6th Ed., 



largely Revised. 8vo. Part I., comprising Book I. Blood The Tissues of 

 Movement, The Vascular Mechanism, ics.dd. Part II., comprising Book II- 

 The Tissues of Chemical Action, with their respective Mechanisms Nutrition- 

 IQS. 6d. Part III. The Central Nervous System. 7$. 6d. Part IV., compris. 

 ing the remainder of Book III. The Senses and Some Special Muscular Mech. 

 anisms, and Bock IV. The Tissues and Mechanisms of Reproduction. los. 6d 



*** The present Part IV. completes the work, -with the exception of .the Appen- 

 dix, which differs so widely in character from the rest of the book that it seems 

 desirable to issue it as a separate work ; itwill be piiblished very shortly. 



BY PROFESSORS MICHAEL FOSTER AND F. M. BALFOUR. 



THE ELEMENTS OF EMBRYOLOGY. By Prof. MICHAEL 



FOSTER, M.D., and the late F. M. BALFOUR, F.R.S., Professor of Animal 

 Morphology in the University of Cambridge. Second Edition, revised. Edited 

 by A. SEDGWICK, M.A., Fellow and Assistant Lecturer of Trinity College, 

 Cambridge, and W. Heape, M.A, late Demonstrator in the Morphological La- 

 boratory of the University of Cambridge. Illustrated. Cr. 8vo. IQS. 6d. 



BY PROFESSOR JEFFERY PARKER. 



LESSONS IN ELEMENTARY BIOLOGY. By T. JEFFERY 



PARKER, B.Sc., F.R. S., Professor of Biology in the University of Otago, 

 Dunedin, New Zealand. Illustrated. Cr. 8vo. ios. 0>d. 



PROFESSOR RAY LANKESTER in NA TURE :" Professor Jeflfery Parker is to be 

 congratulated on having produced an extremely well-written, well-considered, and 

 original class-book. The teachipg of so-called ' elementary biology ' has, in conse- 

 quence of the coercion of examination schedules and the multiplication of little cram- 

 books dealing with the selected and protected ' types,' become in this country a very 

 poor thing. The practical work in the laboratory with frog, fern, rabbit, and worm, 

 which was, when first introduced, a step in advance, has become, like so many other 

 things which were good in their or.gin, a tyranny and an impediment to knowledge. 

 . . . Professor Parker's book should help to remedy this state of things. ... In 

 this little book the student will find many of the most important conceptions of 

 biological science "set forth and illustrated, not by reference merely to the types 

 which he dissects or examines with greatest ease in the elementary course in a 

 laboratory but by the use of a larger area of well-chosen examples, both of plants 

 and animals. Original woodcuts, often of exceptional merit, are fully introduced in 

 the text. . . . Their merit, however, consists not merely in the general plan, but in 

 the fact that the author is an experienced teacher and an accomplished investigator 

 who has developed to a high degree the art of lucid statement, one who is thoroughly 

 familiar with the latest researches in the wide field of which he treats, and is able, 

 whilst setting before his reader the most important generalizations of his science, to 

 avoid redundancy, and to give a fresh and original handling to the oft-told story of 

 the structure and functions of living things." 



ATHENsEUM: "An original and instructive little text-book ;. . .accurate 

 and well written; ... he has shown that it is perfectly possible to illustrate the 

 chief generalizations of biology by the simplest organisms." 



ACADEMY: " A work which can be safely recommended, and one which 

 neither teacher nor student can afford to be without." 



MACMILLAN AND CO., LONDON. 



