LIST OF PUBLICATIONS, 
HITCHCOCK, A. 8. Report on a re- 
cent trip to British Guiana. 
Journ. N. ¥. Bot. Gard., 
vol. 21, no. 247, July, 
1920, pp. 129-137, 
pls. 248, 249. 
Revisions of North American 
grasses: .Isachne, Oplismenus, Echi- 
nochioa, and Chaetochloa. 
Contr. U. S. Nat. Herb., 
VOLO Dias INOVa i, 
1920, pp. 115-208, 
pls. 25-82, figs. 21-— 
62. 
A manual of farm grasses. 
Washington, 1921, pp. 
i-x, 1-175, figs. 1-35. 
The type concept in system- 
atic botany. 
Amer. Journ. Bot., vol. 
8} no.5, “May, 1921, 
pp. 251-255. 
HOAGLAND, Ruts A. Polychaetous 
annelids coliected by the United 
States Fisheries steamer Albatross 
during the Philippine expedition of 
1907-1909. 
Bull. U. 8S. Nat. Mus., 
no, 100; vole'44 “pt., 9; 
Mar. 24, 1921, pp. 
603-685, pls. 46-52. 
HOLLISTER, N. Popular Guide, Na- 
tional Zoological Park, Washington, 
D'C. 
Published by the Smith- 
sonian Institution, 
Oct., 1920, pp. 1-59, 
pls. 1-46, map. 
The names for two genera of 
African Artiodactyla. 
Proc. Biol. Soc. Wash- 
ington, vol. 34, Mar. 
31, 1921, pp. 77-80. 
A new name for the West Af- 
rican pygmy squirrel. 
Proc. Biol. Soc. Wash- 
ington, vol. 34, June 
30; 1921, p. 135. 
(See also under Gerrit S. Mil- 
ler, jr.) 
HOUGH, WaAtrTER. 
housekeeper. 
The cliff-dweller 
The Amer. Indian Mag., 
VOl. tT, no. 4, ‘Aug: 
1920, pp. 7-10, 7 text 
figs. 
Torches and candles. EHarly 
development of artificial lighting fa- 
cilities. 
Sinclair’s Mag., vol. 4, 
no. 5, Dec., 1920, pp. 
10-15, 6 text figs. 
209 
HOUGH, WALTER. 
old. 
Lamps—new and 
Sinclair’s Mag., vol. 4, 
no. 6, Jan., 1921, pp. 
11-15, 4 text figs. 
HOWH, MarsHartt A. Tertiary cal- 
careous algae from the islands of St. 
Bartholomew, Antigua, and Anguilla. 
Carnegie Institute of 
Washington, pub. no. 
291, 1919, pp. 9-19, 
pls. 1-6. 
HOWELL, ArrHur H. Description of 
a new species of beach mouse from 
Florida. 
Journ. Mam., vol. 1, no. 
5, Nov.,.: 1920, pp. 
237-240, fig. 1. 
HRDLIGKA, ALfts. The anthropology 
of Asiatic peoples. 
Anat. Sup. to 
Med. Journ., 
1920, pp. 1-10. 
China 
July, 
The anthropological problems 
of the Far Hast. 
Science (n. 8.), vol. 52, 
nowy ido00," Weer 17, 
1920, pp. 567-574. 
Shovel-shaped teeth. 
Amer. Journ, Phys. 
Anthrop., vol. 3, no. 
4, Oct.—Dec., 1920, pp. 
429-465, pls. 1-6. 
Physical Anthropology: Its 
scope and aims; its history and pres- 
ent status in America. 
Wistar Inst. Anat. € 
Biology, 1920, pp. 1- 
164, pls. 1-2. 
Anthropometry. 
Wistar Inst. Anat. € 
Biology, 1920, pp. 1- 
163, text figs. 1-20. 
HUBBS, Cart L. 
Henry Gilbert.) 
HYSLOP, J. A. Genotypes of the 
Elaterid beetles of the world. 
Proc. U. 8S. Nat. Mus., 
(See under Charles 
vol. 58, no. 2353, 
Apr. 9), -1921" “pp: 
621-680. 
JACKSON, Harttry H. T. The status 
of Merriam’s shrew. (Sorex mer- 
riami. ) 
Journ. Mam., vol. 2, no. 
1, Feb. 10, 1921, pp. 
29-31, fig. 1. 
