242 



Caudell, A. N. 



'01. The genus Sinea of Amyot and Serville. Journ. N. Y. 

 Ent. Soc, 9: 1— 11. 



Chittenden, F. H. 



'92. Notes on the food habits of some species of Chrysomelidae. 



Proc. Ent. Soc. Wash., 2 : 261-267. 

 '98. Twig pruners and allied species. U. S. Dept. Agr., Div. 



Ent., Bull. No. 18, n. s., pp. 35-43. 



'02. The leaf-mining locust beetle, with notes on related species. 



U. S. Dept. Agr., Div. Ent., Bull. No. 38, n. s., pp. 70-89. 

 '04. Insects injurious to basket willow. U. S. Dept. Agr., Bur. 



Forestry, Bull. No. 46 : 63-80. 

 '06. Harvest mites, or "chiggers." Circ. No. yy, Bur. Ent., 



U. S. Dept. Agr. 6 pp. 

 '08. The nut weevils. Circ. No. 99, Bur. Ent., U. S. Dept. Agr. 



15 PP- 

 '10. The oak pruner. Circ. No. 130, Bur. Ent., U. S. Dept. 



Agr. 7 pp. 



Cockerell, T. D. A. 



'97. The food plants of scale insects (Coccidse). Proc. U. S. 

 Nat. Mus., 19:725-785. (No. 1122) 



Coffey, G. N. 



'12. A study of the soils of the United States. U. S. Dept. 

 Agr., Bur. Soils, Bull. No. 85. 114 pp. 



Colton, H. S. 



'08. Some effects of environment on the growth of Lymnsea 

 columella Say. Proc. Acad. Nat. Sci. Phil., 1908, pp. 410- 

 448. 



Cook, M. T. 



'05. The insect galls of Indiana. Twenty-ninth Ann. Rep. 

 [Ind.] Dept. Geol. and Nat. Resources, 1904, pp. 801-867. 



Cook, O. F. 



'1 1 a. Notes on the distribution of millipeds in southern Texas, 

 with descriptions of new genera and species from Texas, 

 Arizona, Mexico and Costa Rica. Proc. U. S. Nat. Mus., 

 40:147-167. (No. 1810) 



