562 
Kirkland Lake gold district, Structural 
features of, by Prof. A. MacLean, *382. 
Lapp-FrRaNKLIN (Dr. C.), Theories of 
colour vision, 442. 
LAIDLER (Col. E.), Ojibwa nature stories, 
*419, 
Lamarckism and secondary sexual cha- 
racters, by J. T. Cunningham, 400. 
Lamp (Lt.-Col. H. S.), Engineering 
problems and traffic on the Great 
Lakes, 412, 467 (G 3). 
Land Vertebrates, Discussion on origin 
of, *404. 
LaupersBack (Prof. G. D.), Tectonic 
geology of Tsingling Shan, China, *380. 
Lavenun (Dr. H. H.), Immigration 
from a biological point of view, *409. 
. Racial characteristics emerg- 
ing from America’s study of her immi- 
grants, *422. 
Laughter, Psychological theories of, by 
Dr. J. Drever, 436. 
Lua (Prof. F. C.), Effect of high tempera- 
ture on range of repetition stress for 
steels, 415, 467 (G 10). 
Lua (BR. 8.), Development of St. Lawrence 
River for power and navigation, 413, 
467 (G 6). 
Lee (Prof. F. §.), Physiological aspects 
of efficiency in industry, *438. 
Leverett (Mr.), Glacial phenomena in 
Kentucky, *385. 
Lewis (Prof. F. J.), Behaviour of 
chloroplasts and other cell-contents at 
low temperature, 449. 
Vegetation of 
Rockies, *452. 
Lipsury (F. A.), 
generation, *376. 
Limnobiological investigations in On- 
tario..., by Prof. W. A. Clemens, 401, 
466 (D 22). 
Linkage in Gammarus chevreuxi, by 
J. S. Huxley, 397, 466 (D 5). 
Llandovery rocks of Llandovery, by 
Prof. O. T. Jones, 394, 466 (C 26). 
Liandovery rocks west of Builth, by 
G. Andrew, 394. 
Luoyp (Prof. F. E.), Fluorescent pig- 
ments of the Cyanophycee, 445, 
469 (K 5). 
Lozs (Prof. L. B.), Gas ion mobilities 
., 370, 465 (A 35). 
Low (Dr. A.),... Growth in infants, 423. 
Lowe (C.W.), Freshwater alge of Central 
Canada, *452, 469 (K 22). 
Low temperature research. . ., 
J. C. McLennan, *363. 
Lyons (Col. H. G.), on earth’s gravita- 
tional field, 274, 
the Canadian 
. Electric steam 
by Prof. 
INDEX. 
Macauuum (Prof. A. B.), Absorption of 
mae colloids by intestinal mucosa, 
424, 
— . Micro-chemical methods for 
estimation of inorganic constituents of 
animal fluids, *430. 
McBarn (Prof. J. W.), (1). . . Electrical 
double layer. ..; (2)... Saponifica- 
tion of oils and fats by alkali; (3)... 
Indicators in alkaline solutions . . . ; 
(4) States of matter exemplified by 
soaps and their solutions, 378, 465, 
(B 14a). 
MacCourpy (Dr. J. T.),.. 
Macponatp (Prof. J. 
cycling, 344. 
MacDoveat (Dr. D. F.), Variations in 
volume and movements of liquids in 
trees, 444, 469 (K 1c). 
McDoveatt (Prof. W.), 
striving . . ., 226. 
Racial mental differences, 439. 
McItwraira (T. F.), . . . Potlatch in 
Bella Coola, 422, 468 (H 28). 
Maclver (Prof. R. M.), Civilization and 
population, *410. 
MacxkEnziE (Dr. I.), Orthopedic deformity 
and dissolution of central nervous 
integration, 434. 
McLacuauan (D. W.), . . . St. Lawrence 
. .. system for power and navigation, 
408 
MacLean (Prof. A.), Structural features 
of Kirkland Lake gold district, *382. 
McLennan (Prof. J. C.), . . . Band 
spectra and their bearing on structure 
of molecules, *358. 
. . Lowtemperature research, *263, 
Macieop (Prof. J. J. R.), Miss K. 
O’Brizn, and J. MARKOWITZ, . . 
Physiological action of insulin, 431. 
MacMiizan (Dr. E.), Canadian music 
2+, *456. 
MoRostiz (Dr. G. P.), Forage crop needs 
and difficulties in Canada, *463. 
Magnetic survey... of Canada, by 
W. H. Herbert, 406, 466 (E 8). 
Magnoliex, Past and present distribution 
of, by R. D. Good, 448. 
Malic acid from maple-sugar sand, by 
Prof. J. F. Snell, *376, 465 (B 5). 
Maps. . ., by J. Bartholomew, 405. 
Marine animals, Limiting factors in dis- 
tribution of, by Prof. A. G. Huntsman, 
401. 
Marine animals, Physiology of nutrition 
in, by Prof. and Mrs. Dakin, 402. 
Marketing of grain, by Prof. J. E. Boyle, 
*412, 467 (EF. 100). 
Martin (Prof. W. H.), Relation between 
depolarisation of scattered light and ~ 
electrical double-refraction in liquids, 
370, 465 (A 34c). 
. Déja Vu, 442. 
S.), on cost of 
Purposive 
