me ice 
LIBRARY 
Mabel Colcord, Librarian 
NEW BOOKS 
American Engineering Standards Committee. 
American standard mathematical symbols. Prepared by sectional com— 
mittee on scientific and engineering symbols and abbreviations. 
Bul od) ue NeW, NOLK. 19250) (A. aeons ollie 
Carpenter, G. H. 
The biology of insects. 437 p., illus. London, Sidgwick & Jackson, 
Ltd., 1928. (References, p. 449-464. ) 
Catalogue of Indian Insects, Part 13. Cicindelidae, by Mercia Haynes—Wood and 
Cedric Dover. 138 p. Calcutta, 1928. 
Codina, A. 
Adicion al conocimiento de las especies espafiolas de "Halictus" (Hym. 
Apidae) de P. Blithgen. 18 p. Barcelona, Museo de ciencias naturales, 
June, 1925. (Trabajas del Museo de ciencias naturales de Barcelona, 
Seed LN Ole 35) 
DOUGS Ashik 
The biological control of prickly pear in Australia... 44 p.; Sepiee 
incl. map. Melbourne, A. J. Green, government printer, 1927. (Aus— 
tralia Council for Scientific and Industrial Research. (Bul. 34.) 
Ghosh, C. C. 
The silk industry in the whole cf India and Burma. Royal committee on 
agriculture in India v. 12. Evidence taken in Burma, 1928, p. 302-338. 
Henry, Max, and Belschner, H. G. 
External parasites: of sheep, with plans for sheep—dip construction. 
el p. Feb., 1926. (New South Wales Dept. Agr. Farm. B. 154.) 
Horn, Walther, and Schenkling, Sigmund. 
Index litteraturae entomologicae. bd. 1. Berlin-Dahlem, Mai, 1928. 
Ser. 1. Die Welt-Literatur tiber die gesamte Entomologie bis inklusiv 
1863. Aalborg-Ferriére. 352 p. 
Jack, R. W. 
Ticks infesting domestic animals in Southern Rhodesia. Rhodesian Agr. 
BOUrey va 20, NOs 5586p. cof-00G, ailus,, May ,eloeon 
Jackson, B. D. 
A glossary of botanic terms with their derivation and accent. Ed. 4, 
rev. and enl. 481 p. Philadelphia, J. B. Lippincott Company, 1928. 
Jackson, Dorothy J. 
The inheritance of long and short wings in the weevil (Sitona hispid— 
ula), with a discussion of wing reduction among beetles. 665-735 p., 
7 >i, (Roy. soc. Endinburg. Trans., v. 55, pt. 6, Nowocee (Bib- 
liography, p. 731-733.) 
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