BIBLIOGRAPHY AND AUTHOR INDEX 



751 



247-284. pp. 420, 434, 440, 599, 633, 634, 

 636, 645, 669, 672, 678. 



1939. Social Coordination and the 



Superorganism. Am. Midi. Nat., 21: 182- 

 209. pp. 72, 420, 440, 599, 678, 684, 698. 



1939a. Populations of Social Insects. Ecol. 



Monogr., 9; 287-500. pp. 272, 393, 419, 

 420, 423, 684, 722. 



1942. Basic Comparisons of Human 



and Insect Societies. Biol. Symposia, 8: 

 163-176. pp. 420, 632, 684. 



1942a. The Relations of a Relict South 



African Termite (Isoptera, Hodotermiti- 

 dae, Stolotermes). Am. Mus. Novitates, 

 II87: 1-12. p. 681. 



1943. Ecology, Evolution and Society. 



Am. Nat., 77; 97-118. pp. 420, 605, 606, 

 618, 684. 



1945. Taxonomic Categories and Popula- 

 tion Genetics. Ent. News, 56: 14-19. p. 

 625. 



1946. The Biological Basis of Social Co- 

 operation. Tr. 111. Acad. Sc, 39: 9-18. p. 

 728. 



1947. Why Termites? Scient. Monthly, 



64: 337-345. pp. 420, 599, 633, 678, 

 684, 693, 718, 724. 



Emerson, P. S., 1930. Principles of Soil 

 Technology. New York, Macmillan. pp. 

 216, 222. 



Emerson, SterUng, 1944. The Induction of 

 Mutations by Antibodies. Proc. Nat. 

 Acad. Sc, SO: 179-183. p. 601. 



Emlen, J. T.. 1940. Sex and Age Ratios in Sur- 

 vival of the Cahfornia Quail. J. Wildlife 

 Manag., 4: 92-99. p. 283. 



and Lorenz, F. W., 1942. Pairing Re- 

 sponses of Free-Living Valley Quail to 

 Sex Hormone Implants. Auk, 59: 369- 

 378. p. 413. 



Emsweller, S. L., and Stewart, M. B., 1944. 

 The Origin of Lilium testaceum. ]. Her- 

 edity, 35: 301-308. p. 625. 



Enders, R. K., 1935. Mammalian Life Histories 

 from Barro Colorado Island, Panama. Bull. 

 Mus. Comp. Zool., 78: 385-502. p. 558. 



Engler, H. G. A., and Drude, O. [editors], 

 1896-1928. Die Vegetation der Erde. 

 Sammlung pflanzengeographischer Mon- 

 ographien. Leipzig, Engelmann, 15 vols. 

 p. 582. 



Epling, Carl, 1947. Actual and Potential Gene 

 Flow in Natural Populations. Am. Nat., 

 81: 104-113. p. 624. 



and Dobzhansky, Theodosius, 1942. 



Genetics of Natural Populations. VI. Mi- 

 crogeographic Races in Linanthus parryae. 

 Genetics, 27: 317-332. p. 608. 



Erickson, Ralph O., 1945. The Clematis Fre- 

 montii var. Riehlii Population in the 

 Ozarks. Ann. Missouri Bot. Garden, 32: 

 413-460. p. 603. 



Ernst, F. A., 1928. Fixation of Atmospheric 



Nitrogen. New York, Van Nostrand. p. 

 157. 



Errington, Paul L., 1934. Vulnerability of 

 Bob-White Populations to Predation. Ecol- 

 ogy, 15: 110-127. p. 684. 



1937. Food Habits of Iowa Red Foxes 



during a Drought Summer. Ecology, 18: 

 53-61. p. 269. 



1937a. What Is the Meaning of Preda- 

 tion? Smithsonian Inst, Annual Rep., 

 1936: 243-252. pp. 71, 375. 



1939. Reactions of Muskrat Populations 



to Drought. Ecology, 20: 168-186. p. 338. 



1940. Natural Restocking of Muskrat- 



Vacant Habitats. J. Wildlife Manag., 4: 

 173-185. p. 402. 



1941. An Eight-Winter Study of Central 



Iowa Bob-whites. Wilson Bull., 53: 85- 

 101. p. 326. 



1943. An Analysis of Mink Predation 



upon Muskrats in North-Central United 

 States. Res. Bull. Iowa Agr. Exper. Sta., 

 320: 797-924. pp. 402, 647. 



1945. Some Contributions of a Fifteen- 

 Year Local Study of the Northern Bob- 

 white to a Knowledge of Population 

 Phenomena. Ecol. Monogr., 15: 1-34. p. 

 403. 



1946. Predation and Vertebrate Popu- 

 lations. Quart. Rev. Biol., 21: 144-177; 

 221-245. pp. 377, 651, 684, 723, 726. 



Hamerstrom, Frances, and Hamerstrom, 



F. N., 1940. The Great Horned Owl and 

 Its Prey in North-Central United States. 

 Res. Bull. Iowa Agr. Exper. Sta., 277: 

 759-850. p. 370. 



Espinas, A. V., 1877 (2nd ed., 1878). Des 

 societes animales. Paris, BaiUiere. pp. 23, 

 30, 32, 418. 



Essig, E. O., 1931. A History of Entomology. 

 New York, Macmillan. p. 27. 



1942. College Entomology. New York, 



Macmillan. pp. 514, 517. 



Esterly, C. O., 1917. The Occurrence of a 

 Rhythm in the Geotropism of Two Species 

 of Plankton Copepods when Certain Re- 

 curring External Conditions Are Absent. 

 Pub. Univ. California Zool., 16: 393-400. 

 pp. 554, 555. 



Evans, L. T., 1936. The Development of the 

 Cochlea in the Gecko (Gymnodactylus 

 kotsdiyi), with Special Reference to the 

 Cochlea-lagena Ratio and Its Bearing on 

 \''ocality and Social Beha\ior. Anat. Rec, 

 64: 187-201. p. 552. 



Ewing, H. E., 1933. Some Peculiar Relation- 

 ships between Ectoparasites and Theii 

 Hosts. Am. Nat., 67: 365-373. pp. 614, 

 643. 



1938. The Sucking Lice of American 



Monkeys. J. Parasitol., 24: 13-33. p. 614. 



Fabre, J. H., 1879-1907. Souvenirs entomologi- 

 ques. Paris, Delegrave, 10 vols. pp. 24, 33. 



