BIBLIOGRAPHY 381 



Packard, A. S., and C. V. Riley, 1877. Chronology History (of locust ravages). 



1st Rep. Entom. Com. Ch. 2:53-114. (A^ee 198) 

 Palmer, T. S., 1897. The jackrabbits of the United States. U. S. Dept. Agr. Bull., 



8:11-88. (290) 

 Palmgren, p., 1928. Zur Synthase pflanzen- und tierokologischer Untersuchungen. 



Acta Zool. Fenn., 6:1-51. (511) 

 1930. Quantitative Untersuchungen iiber die Vogelfauna in den Wiildern Siid- 



finnlands. Acta Zool. Fenn., 7:1-218. (11) 

 Park, Orlando, 1931. Studies in the ecology of Coleoptera. II. Ecology, 12:188- 



207. (242) 

 1935. Studies in nocturnal ecology. III. Recording apparatus and further 



analysis of activity rhythm. Ecology, 16:152-163. (242) 

 1937. Studies in nocturnal ecology. Further analysis of activity in the beetle, 



Passalus cornutus, and description of audio-frequency recording apparatus. 



Jour. An. EcoL, 6:239-253. (242) 

 Parker, J. R., 1930. Some effects of temperature and moisture upon the Melanoplus 



mexicanus, Saussure, and Camnula pellucida, Scudder. Mont. Agr. Exp. Sta. 



Bull., 223:1-132. (182, 198, 199, 203) 

 Passarge, S., 1904. Die Kalahari. Versuch iiber Physisch-geographischen 



Darstellung der Sixd-Afrikauschen Beckens. (Chapter XVI.) Berlin. (71) 

 Pearl, R., 1925. Biology of population growth. New York. (185) 

 Pearsall, W. H., 1922. A suggestion as to the factors influencing the distribution 



of free-floating vegetation. Jour. EcoL, 9:241-253; 1922:248. (97) 

 Pearse, a. S., 1913. Observation on the fauna of the rock beaches at Nahant, 



Mass. Bull. Wis. N. H. Soc, 11:8-34. (327) 

 1939. Animal Ecology. Chapter 14. New York. (See 68-102) 

 Pearson, T. G. (editor), 1923. Birds of America. 3 Vols. 1:1-272; 2:1-271; 



3:1-289. (257) 

 Peckham, G. W., and E. G. Peckham, 1887. On the instincts and habits of the soli- 

 tary wasps. Wis. Geol. Nat. Hist. Surv., 2:3-245. (226) 

 Pemberton, C. E., and H. F. Willard, 1918a. Interrelations of fruitfiy parasites 



in Hawaii. Jour. Agr. Res., 12:285-295. (167) 

 19186. Contribution to the biology of fruit parasites in Hawaii. Ibid., 15:419- 



465. (167) 

 Petersen, C. G. J., 1908. First report on the oysters and oyster fisheries in the 



Lim Fjord. Rep. Dan. Biol. Sta., 15, 17:1-41; with map of oyster beds. 2nd 



Rep., ibid., 1-23. (337) 



1913. Valuation of the sea. II. The animal communities of the sea bottom 

 and their importance for marine zoogeography. Rep. Dan. Biol. Sta., 21:1-44, 

 and App., 1-68. (6, 13, 15, 119, 336) 



1914. Appendix of report 21:1-7, Rep. Dan. Biol. Sta., 22:89-96. (15, 247, 336, 

 340, 349) 



1915a. On the animal communities of the sea bottom in the Skagerak, the 



Christiania Fjord and the Danish waters. Rep. Dan. Biol. Sta., 23:3-28. (15, 



110, 336, 340) 

 19156. A preliminary result of the investigations on the valuation of the sea. 



Rep. Dan. Biol. Sta., 23 (1915):29-32. (119, 336, 340) 

 1918. The sea bottom and its production of fish food. Rep. Dan. Biol. Sta., 



25:1-62. (15, 119, 230, 235, 324, 335, 340, 342, 344, 350) 

 Petersen, C. G. J., and P. B. Jensen, 1911. Valuation of the sea. I. Animal life 



of the sea-bottom, its food and quantity. Rep. Dan. Biol. Sta., 20:1-76. (15, 



102) 



