Morphology of Gymnosperms 
Joun M. CouLTER AND CHARLES J. CHAMBERLAIN 
N 1901, Coulter and Chamberlain published their “Morphology of Gymnosperms,” 
which brought together in organized form the results of research up to that time. 
The book was based partly on original work by the authors and partly on material 
from the reports of other investigators, and it at once took its place as the standard work 
on the subject. 
The immense increase of knowledge in this field during the last decade has made 
necessary a thorough revision of the book, This is now presented to the scientific world 
in the belief that it will be no less useful than the first edition. Each of the seven great 
groups is presented in detail, and a final chapter discusses the problem of phylogeny and 
points out the evolutionary tendency. The presentation is so systematic that no index is 
necessary. The illustrations are numerous and to a great extent original. The book is 
intended not only for the use of investigators but for advanced students in the morphology 
of gymnosperms. 470 pages, 462 tllustrations, 8vo, cloth. Postpaid $4.22 
The University of Chicago Press 
Chicago, Illinois 
ANIMAL MIGROLOGY ||| Medico-Physical Works 
PRACTICAL EXERCISES IN MICROSCOPICAL METHODS By John Mayow, LL. D., 
oe eee ALEMBIC CLUB: REPRINT No. !7 
MICHAEL F. GUYER John Mayow, a graduate - Len 
Professor of Zoology in The University successful physician, died in 1079 ab' - 
of Cincianati of thirty-six. He was i pre icat sub- 
An indispensable book for teacher, huntiyant gig grt Pee 
physician, student, or novice who wishes en ane Nitro-Aérial 
to lea e his own mate- I. On Sal Nitrum and Nits 
pee apart There ° i" ee Soe a 
are special chapters on the i 45D NCR 
and cain of cube peiscoy wee III, On the Respiration of gor 
terial, blood, bacteria, and objects of in the Uterus and in the *8 
general interest, and on the collection IV. On the Muscular Motion. 
and preparation of material for the Ns. Oe Hikers, inted, these 
icroscopical ki inel t Although several times repeats pee 
ary zoology. In an appendix nearly attracted little attention until the astonish- 
thr tissues and organs with of oxygen, when it was found, to the # saisttY 
directions for properly preparing them ment of chemists, that t — scientific 
for microscopical study are tabulated. which was rapidly conquering ee writings- 
Sufficient account of the theoretical side world was to be found in these 0 glish 
of microscopy is given to enable the They are here reprinte 
student to get satisfactory results from translation. 
his microscope. 368 pages, 12mo, cloth; net $1.25 
250 pp., Bvoz net $1.75, postpaid $1.88 Postpaid $1.3 
ADDRESS DEPT. P ak 
THE UNIVERSITY OF. CHICAGO PRESS ‘cago | 
CHICAGO ° - - ILLINOIS . 
Address Depa 
The University of Ch 
CHICAGO, fF 
