BIBLIOGRAPHY 



Numbers in parenthesis refer to pages on which article in question 

 is cited. A few items carried in the bibliography are not cited; for 

 these, the page numbers are preceded by the word "See." 



Abderhalden, 1925-31. Handbuch der biologishen Arbeitsmethoden. (Cited 



under the several authors.) Leipzig and Vienna. (17, 355, 358) 

 Adams, C. C, 1901. Baseleveling and its faunal significance. Am. Nat., 35:839-852. 

 (308) 

 1906. An ecological survey in northern Michigan. Mich. Board Geol. Surv. 



Report, 1905:9-12. (7) 

 1909. Isle Royale as a biotic environment. Mich. Geol. Surv., Ann. Rep., 



1908:1-52. (8) 

 1913. Guide to the study of animal ecology. 183 pp. New York. (355) 

 1915. An ecological study of prairie and forest invertebrates. Bull. 111. St. N. H. 

 Surv., 11:33-276. (8,274) 

 Ad.\mstone, F. B., 1923. The distribution and economic importance of the mollusca 

 in Lake Nipigon. Univ. Toronto Studies: Biol. Series, 22:69-119. (306, 307) 

 1924. The distribution and economic importance of the bottom fauna of Lake 

 Nipigon with an appendix on the bottom fauna of Lake Ontario. Univ. Toronto 

 Studies: Biol. Series, 24:3-199. (306, 307) 

 Adamstone, F. B., and W. J. K. Harkness, 1923. The bottom organisms of Lake 



Nipigon. Univ. Toronto Studies: Biol. Series, 22:123-170. (307) 

 Allard, H. a., 1928. Bird migration from the point of view of light and length of 



day. Am. Nat., 62:38^-408. (211, 215) 

 Allee, W. C., 1923. Studies in marine ecology: I. The distribution of common 

 littoral invertebrates of the Woods Hole region. II. Some physical factors 

 related to the distribution of littoral invertebrates. Biol. Bull., 44:167-191; 

 205-253. (336) 

 1931a. Animal aggregations. 409 pp. Chicago. (22, 57, 145, 147, 149, 151, 



159, 167) 

 19316. Cooperation among animals. Jour. Sociol., 37:386-398. (See 151) 

 Allen, A. A., 1934. Sex rhythm in the ruffed grouse {Bonasa umbellus Linn.). 



Auk, 51:180-199. (170) 

 Allen, W. E., 1921. Problems of floral dominance in the open sea. Ecology, 

 2:26-31. (314) 

 1926a. Remarks on surface distribution of marine plankton diatoms in the East 



Pacific. Science, 63:96-97. (314) 

 19266. Investigations on phyto-plankton in the Pacific Ocean. Proc. 3rd Pan- 



Pac. Congr., Tokyo, 250-263. (314) 

 1929. Ocean plankton and plankton problems. Sci. Monthly, 28:232-238. 



(314) 

 1932. Problems of flotation and deposition of marine plankton diatoms. Trans. 

 Am. Micr. Soc, 51:1-7. (314) 

 Alverdes, F., 1927. Social life in the animal world. New York. (22) 



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