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jrawings @re required, this shruld be indica‘ed, and if photographic plates 
ere furnished to be included they also should be indicated in this list, 
his regulation w:1l te as much for the benefit cf the authors as for the 
persons who have to handle the manuscripts after they reach this office, 
LIBRARY 
Miss Mabel Colcord, Librarian. 
NEW BOOKS, 
Berlese, Antonio. — Insetti delle case e dell’ uomi @¢ malatti che 
| diffondono. Milano, Ulriso Hoepli, 1917. 2938p. illus. pl. 
Bragina, — The strawberry filer ‘Emphytus fulvipes Thoms. Tentredo 
truncatus Ki. ) Simferopol, 1916. ‘7p. pl. 
Text in Russian. 
Cameron, A. #. — The insect association of a local environmental complex 
} in the district of Holmes Cnapel, Cheshire, Edinburgh, 1917. 
(Trans. Royal Soc. Edinburgh, v.52, pt. Le De 87-78, 2 pls) 
Elwyn, Adolph — Effect of humidity on pupal duration and on pupal mor- 
tality of Drosophila ampelophila Loew. (Bulletin American Museum 
of Natural History, vol. XXXVII, Art. XV, p. 347-353, New York, 
| May 28, 1917) 
Hebard, Morgen. —- The Riattidee of North America north of the Mexican boundary 
Philadelphia, 1917. 2084p. X pl. (Memoirs of the American Entemoloe 
gical Society no. 2) 
Lectures on military sanitation ani management of the sanitary service. Army 
service school special report on officers’ training camps. Washing- 
ton, Government printing office, 1917, 109p. 
McCulloch, C. C. — Sanitation in the trenches. (American Medical Journal vy, 
q 69, p. 81-87 and 183-185, July 14-21, 1917) 
Nelson, BE. W. — The rat pest. (National Geographic Magazine v.32, no. 1, 
Be l—2o,, illus. July,,.1917) 
Strickland, E. H. — The army cutworm (Euxoa (Chorigzgagrotis) auxiliaris Grote 
Ottawa, 1916. (Canada- Dept. Agr. Div. Ent. Bul. 13) 
Williamson, E. B. —~ Directions for collecting and preserving specimens of 
dragonflies for Museum purposes. Ann Arbor, Dec. 1, 1916. 15p, 
illus. (Univ. of Michigan, Museum of Zool. Misc. pub. no. 1) 
Zoopathologica; scientific contributions of the New York zoologlcal society 
on the diseases of animals v.1, no. 1-2; Aug. 1916-July 1917. 
BEE CULTURE 
E. F. Phillips, Apiculturist in Charge. 
E, F. Phillips left September 26 for an extended western trip, on which he 
will visit the directors of extension in Iowa, Nebraska, Colorado, Wyoming, Utah 
Idaho, Washington, Oregon, California, Arizona, and New Mexico. In Utah, Idaho 
and California conferences are being arranged with beekeepers and county agents 
by the extension directors. Doctor Phillips expects to return about Novem- 
ber 15. 
Kennith Hawkins spent the entire month in Virginia, holding meetings of 
| beekeepers in cooperation with county agents. He plans to spend October in 
West Virginia. C. HE. Bartholomew has entirely recovered from his illness and 
