FIRST FOXm DECADES OF THE TWENTIETH CENTURY 



69 



historical development in science parallels 

 closely the growth of a culture or a civili- 

 zation. For both, there are fads, fancies, 

 and cycles. For all, there are good works 

 and poor works, and occasionally an out- 

 standing contribution identifies itself. We 

 can spot ingenuous scholars, plodders, slug- 

 gards, the industrious, and, frequently, 

 those who are more noted for what they did 

 not do or say than for their positive accom- 

 plishments. Such cross currents as these 

 obfuscate the story and make it hard to 

 decipher. But they do give it color and 

 even humor. It is thus that man-made 

 things develop, and the history of animal 

 ecology is no exception to the rule. 



APPENDIX 



A. Books published between 1931 and 1942, 

 arranged according to their classification. 



1. GENERAL TEXTS OR REFERENCE WORKS 



Chapman, R. N.: Animal Ecology with Especial 

 Reference to Insects, 1931. 



Uvarov, B. P.: Insects and Climate (mono- 

 graph), 1931. 



Elton, C: The Ecology of Animals, 1933. 



Stork, J. W., and Renouf, L. P. W.: Plant and 

 Animal Ecology, 1933. 



Bews, J. W.: Human Ecology, 1935. 



Elton, C: Animal Ecology (2nd edition), 1935. 



Hesse, R., and Doflein, F.: Tierbau und Tier- 

 leben in ihrem Zusammenhang betrachtet, 

 1935-1943 (2nd ed. by R. Hesse). 



Welch, P. S.: Limnology, 1935. 



Needham, J. G. (editor): Culture Methods for 

 Invertebrate Animals ( compendium ) , 

 1937. 



Bodenheimer, F. S.: Problems of Animal 

 Ecology, 1938. 



Carpenter, j. R.: An Ecological Glossary, 1938. 



Clements, F. E., and Shelf ord, V. E.: Bio- 

 ecology, 1939. 



Just, T. (editor): Plant and Animal Com- 

 munities (compendium), 1939. 



Morgan, A. H.: Fieldbook of Animals in 

 Winter, 1939. 



Moulton, F. R. (editor): Problems of Lake 

 Biology (compendium), 1939a. 



Park, O., Allee, W. C. and Shelford, V. E.: A 

 Laboratory Introduction to Animal Ecol- 

 ogy and Taxonomy, 1939. 



Pearse, A. S.: Animal Ecology (2nd edition), 

 1939. 



Calkins, G. N., and Summer, F. M. (editors): 

 Protozoa in Biological Research (com- 

 pendium), 1941. 



Needham, J. G., et al. (editor): A Symposium 

 on Hydrobiology (compendium), 1941. 



Sverdrup, H. U., Johnson, M. W., and Fleming, 

 R. H.: The Oceans: Their Physics, 

 Chemistry and General Biology, 1942. 



2. THE POPULATION 



Allee, W. C: Animal Aggregations. A study in 

 General Sociology, 1931. 



H jort, J. ( editor ) : Essays on Population ( com- 

 pendium), 1933. 



Cause, G. F. The Struggle for Existence, 1934. 



Lorimer, F., and Osborn, F.: Dynamics of 

 Population, 1934. 



Gause, G. F.: Verifications experimentales de 

 la theorie mathematique de la lutte pour 

 la vie (monograph), 1935. 



Greenwood, M.: Epidemics and Crowd-Dis- 

 eases. An Introduction to the Study of 

 Epidemiology, 1935. 



Dublin, L. I., and Lotka, A. J.: Length of Life; 

 An Introduction to the Study of the Life- 

 Table, 1936. 



Pearl, R.: The Natural History of Populations, 

 1939. 



Simpson, G. G., and Roe, A.: Quantitative 

 Zoology, 1939. 



Elton, C: Voles, Mice and Lemmings. Prob- 

 lems in Population Dynamics, 1942. 



Russell, E. S.: The Overfishing Problems, 1942. 



3. SOCIALITY AND SOCIAL ORGANIZATION 



Allee, W. C: Animal Life and Social Growth, 

 1932. 



Kostitzin, V. A.: Symbiose, parasitisme et evo- 

 lution, 1934. 



Darling, F. F.: A Herd of Red Deer. A Study 

 in Animal Behaviour, 1937. 



Allee, W. C: The Social Life of Animals, 1938 



Darling, F. F.: Bird Flocks and the Breeding 

 Cycle; A Contribution to the Study of 

 Avian Sociality, 1938. 



Jennings, H. S.: The Beginnings of Social be- 

 havior in Multicellular Organisms, 1940. 



4. ZOOGEOGRAPHY AND DISPERSAL 



Rowan, W.: The Riddle of Migration, 1931. 



Heape, W.: Emigration, Migration and Nomad- 

 ism, 1932. 



Ekman, S.: Tiergeographie des Meeres, 1935. 



Pearse, A. S.: The Migrations of Animals from 

 Sea to Land, 1936. 



Hesse, R., Allee, W. C, and Schmidt, K. P.: 

 Ecological Animal Geography, 1937. 



Moulton, F. R. (editor): The Migration and 

 Conservation of Salmon (compendium), 

 1939. 



5. EVOLUTIONARY AND SPECIATION 

 ASPECTS 



Sumner, F. B.: Genetic, Distributional and 

 Evolutionary Studies of the Subspecies of 

 Deermice (Peromyscus) (monograph), 

 1932. 



