







SECOND EDITION, ILLUSTRATED U N S 
ror stupents oF 20TaxY\111 OPPORTUNITY 
oe 
Methods in Plant Histology ce ienirs cast 
e . 
Botanical Collection 
By CHARLES ]. CHAMBERLAIN, PH.D. f 
of the stint of si in the oO 2 0 0 “ 
dene ,000 Species 
a nee aE ae Reece 
fa BOOK a emia directions for collecting and et 
tigat It is bi 
spar cousoe:in, Votan cal solcctetechalians abi tae Mostly United States 
complete manual to be published on this subject. It aims 
to meet the requirements, not only of the student who has the and Mexica n 
assistance of an instructor bows bs fully equipped laboratory, but 
vt £ th iret ho mu ork by himself and with limited 
ppar: . Freehand atiadie: the cacichis method, the celloi- ° 
din method, and the glycerin method are treated in considerable q Made by a particular collector 
detail. In later hapters specific directions are given for making : 
plant kingdom from the algae up Re the flowering plants. “Bor. mounted on standard herbarian 
m i fort t din t t i M . 
ies. iewcit paper, with thousands of duplicates. 
The new edition a a Aarne of tg s‘s pr for ss 
fers on ihe ‘Venetia op a tricrochehical testy @ Reason for selling, lack of room 
t | d th f t : 
Ge, Ths volun speécia met rods, an us: red micro- and need of cash. Will be sold 
$2.30 postpaid cheap if sold at once. 
CHICAGO, ILLINOIS 
PRESS | Care of Normal School | QSWEGO,N.Y. 
7 









is one of the strong features that has -_ to earn the present 
NS "i CLEANLINESS OF OPERATION 


Cpdbealor Calon we 
Deus’ Improved Tip Top ‘Daslics tor 
No ing, ag ink used, thus eee vine ——. gmt Conan 
Ni 

expensive supplie: lways ready 
roo Copies from gettin see ‘so “Depies geet Type- 
written Orig 
soricel ON 10 ae TRIAL oa HOUT cago 
™\ Cc licato (prints 83x13 inches), c 
Vass) continuous i of o *“Dausco” Oiled Parc Saseet "Back 
ene gp g surface pour can be used over and over 00 
f anne food bottles of ink, rabber, and powder. Price, 5% 
= = $7.50, less pag gare of 334 0 cent, net 
cular of eae sizes upon dvantage of our trial offer 
r ELIX E. DAUS DUPLICATOR Co. Daus Bid. 111 John St., NEW YORK 


POWER AND CONTROL of the GULF STREAM 
How it Regulates the Climates, Heat, and Light of the World 
Cause and Effects of Ocean Currents 
The Equatorial ae the Polar Forces 




By CARROLL LIVINGSTON RIKER, M.E. 
Net $2.00. Conspectus of the work sent vine on request 



For Sale B. 
THE BAKER & TAYLOR COMPANY, Publishers and Booksellers 
Trade aN in the East for the University of Chicago Press 
33-37 East Seventeenth Stre NEW YORK 




