—_ 
BIOLOGICAL SCIENCES 
BOTANY 
The - of ag ea and isl bcten orkid in 
Pla By xiv 
a 50 pp., Hed em; net, $1. ity joann 
te A A 
f tl 
diffusion rap osmotic pressure in ioe "The treatment a 
ble addition to the Santer oe of physio 
will be found indispensable 
lin nes, "Plant aiid: 
* Dire aoe Pauteur i fait faire un notable propia 2 a; - 
science, c’est faire d n livre le meilleur éloge.”’ 
logical botany. It 
to all students along these 
ing book, and can be commended 
— Zwecke in erwiinschter Weise’ gerecht wird,” 
lo 
Methods in Plant ecryiare od By CHARLEs J. 
CHAMBERLAIN, vi 0 pp., 8vo, cloth; net, 
$1.50; postpaid, $1.59. 
Baar 4 is not so complete in some w s Zimmer- 
ink yet it seems much bette pr ateched ‘- the use of 
gierhl unions. ho ma tee is well arranged and illu 
trated.” — Plan 
* Dr. hamberlain’ s book m ust prove useful in histo- 
ps. work i iB eerie “a here 4 in high | schools and 
semen in Pellia, By CHARLEs J. Oxia BER 
With three gas plates. 18 
its ; grote net, 50 cents; postpaid, 54 cents. 
ifn nage cs pen se we of shige A seas paa on 
e Sand Dunes of Bon higan. B 
PD, pape net, 75 
Oogenesis in Saprole Nae By BRADLEY M. 
Hele With tralithographicplates. 34 pp., 
O, paper; net, 75 c aid, 79 cents. 
she io bys age of perma is JOHN M. 
Cou LTER. 6 pp., 4to, pape: ‘net, 25 cents; 
postpaid, 27 cents 
ZOOLOGY 
The Cue of Colors and peer Patterns 
of Coleoptera, with Obse n the 
tie ng of ee in Oth 
In Pewee With 
pa colored Ri ceraphie plates. 40 pp., 
to, paper; net, $1 1.00; postpaid, $1.0 05. 
The Animal beaties of the Cold Spring Sand 
Spit, with Remarks on the ry of Adap- 
fav 
aa 
> 
@ 
= 
- By 
FRANK R. LILLiz. 48 pp, ~ 
pata, ig wes gre, tbh td May he 
BACTERIOLOGY 
= Self- Purification of Streams. Phe EDWIN 
O. JORDAN. With two maps. Pp., 4to, 
paper; ‘tet, 25 cents; postpaid, ‘- ay. 
PHYSIOLOGY 
rd psoas pe bp oats soe oe By Jacques 
wo parts. 830 pp., 8yo, cloth; 
fee "$7. fee set ieie $7.90. 
nig bona se ore the Service of the 
Sci Pies ae Van 't Horr, 
Translated o “ane R SMIT iti+ 
26 pp., 8vo ae net, st. 50; pss sot 
ty d, terse, concentrated.” —/ 
tific eee) (London 
Me ume is an unusually elegant one, which m: makes 
“Tea of American Chemical Society 
“This is Ace extremely readable boo 3 Technic 
Vorld, 
“Die bets bag pe is tanta ”__Zeitschrifi fit 
phystkalische Chen 
A fue eat Outline of Phy Chemis 
tr H W. W 
BSTER AND WALDE- 
MAR be viii + Hs pp., 8vo, cloth; net 
$1.50; peptic $1.60. 
NEUROLOGY 
AR- 
apace? are e. By Irvine 
ii + 184 pp., 8vo, cloth; net, 81-73; 
Postal, oe 85. 
ot hag or other book of it 
qu mplete useful,”’—Journa: 
Medical Association 
hole, we know of no simi 
ae 0 Preis 
s size that seems 
al of American 
will be 
nog we 
hens! 
“As a succinct, but cticem comprehe a 
; bject, the 
eee and laboratory guide to the su ceil 
e warmly recommended.’’—Brztish Medical Jou 
the 
The ae peste of the News By 
Nervous Sys € 
her ecl tia ou With our lors git 
14 PP» seine paper; net, 75 cen ase 
79 ¢ 
ANATOMY 
inal Cords 
A a eo of the Brains and Spin aes 
Brothers, Dead 0 
“of the Se pees: ig By 
by Dr. Sanger Brow a 
crib’ eas With i three gone Layer 
forty ago fg pp. 
postpaid, 
Syne aga is mista: inert nha nore 
medical men, It show we a pro rp, mee 
ay Altogether it cord. elabora ne = ‘well-ex 
Labyrin 
ticu eg a 
sight aie plate 20 PP» 
$1.25; postpaid, $1.29. 
The Structure of the Glands of starr pio 
ENSLEY. With five P. 
$1.00; pos tpaid, 
By 
¥ 
4, $11 
pp-, 4to, paper; net, 
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