COLOEADO. 15 
15. Two insect pests: The codling moth and the grapevine leaf hopper. By C. P. Gillette. Apr., 1891. 
16. The artesian wells of Colorado and their relation to irrigation. By L. G. Carpenter. July, 1891. 
17. A preliminary report on the fruit interests of the State. By C. S. Crandall. Oct., 1891. 
18. Index bulletin, indexing first seventeen bulletins for Volume I. By W. J. Quick. Dec, 1891. 
19. Observations upon injurious insects, 1891. By C. P. Gillette. May, 1892. 
20. I, The best milk tester for the practical use of the farmer and dairyman ; II, the influence of food upon 
the pure fat present in milk. By W. J. Quick. Aug., 1892. 
21. Sugar beets; Irish potatoes; fruit raising. By F. L. Watrous. Oct., 1892. 
22. Preliminary report on the duty of water. By L. G. Carpenter. Jan., 1893. 
23. Colorado weeds. By C. S. Crandall. Apr., 1893. 
24. A few common insect pests. By C. P. Gillette. July, 1893. 
25. Progress bulletin on the loco and larkspur. By David O'Brine. Oct., 1893. 
26. Farm notes for 1893. By W. W. Cooke and F . L. Watrous.— Garden notes for 1893. By M. J. Huffing- 
ton and C. S. Crandall.— Seeding, tillage, and irrigation. By F. A. Huntley. Feb., 1894. 
27. The measurement and division of water (third edition, revised, of Bulletin 13). By L. G. Carpenter. 
Aug., 1894. See also 150. 
28. The Russian thistle. By C. S. Crandall. Sept., 1894. 
29. Strawberries and grapes; notes on varieties. By M. J. Huffington. Nov., 1894. 
30. I, Farm notes for 1894. By W. W. Cooke and F'. L. Watrous.— II, Notes on tomatoes. By M. J. Huff- 
ington. Feb., 1895. 
31. A prelminary list of the Hemiptera of Colorado. By C. P. Gillette and C. F. Baker. May, 1895.. 
(Tech. Bui. 1.) 
32. Sheep feeding in Colorado. By W. W. Cooke. Sept., 1895. 
33. Seepage or return waters from irrigation. By L. G. Carpenter. Jan., 1896. See also 180. 
34. Cattle feeding in Colorado. By W. W. Cooke. May, 1898. 
35. Alfalfa. By W. P. Headden. Sept., 1896. See also 111. 
36. Sugar beets. By W. W.Cooke and W. P. Headden. Mar., 1897. 
37. The birds of Colorado. By W. W. Cooke. Mar., 1897. (Tech. Bui. 2.). See also 44. 
38. Sheep scab; a few insect enemies of the orchard. By C. P. Gillette. Apr., 1897. 
39. A study of alfalfa and some other hays. By W. P. Headden. Sept., 1897. 
40. Barley. By W. W. Cooke. Oct., 1897. 
41. Blight and other plant diseases. By C. S. Crandall. Feb., 1898. 
42. Sugar beets in Colorado in 1897. By W. W. Cooke and W. P. Headden. Feb., 1898. 
43. I, Colorado Lepidoptera; II, a few new species of Deltocephalus and Athysanus from Colorado; III, a 
list of original types, etc., in collection. By C. P. Gillette. Mar., 1898. (Tech. Bui. 3.) 
44. Further notes on the birds of Colorado, an appendix to Bulletin 37. By W. W. Cooke. Mar., 1898. 
(Tech. Bui. 4.) 
45. The loss of water from reservoirs by seepage and evaporation. By L. G. Carpenter. May, 1898. 
46. A soil study: I, The crop grown: Sugar beets. By W. P. Headden. June, 1898. 
47. Colorado's worst insect pests and their remedies. By C. P. Gillette. July, 1898. See also 71. 
48. Losses from canals from filtration or seepage. By L. G. Carpenter. July, 1898. 
49. Meteorology of 1897, with illustrations. By L. G. Carpenter and R. E. Trimble. Sept., 1898. 
50. Notes on plum culture. By C. S. Crandall. Dec, 1898. 
51. Sugar beets in Colorado in 1898. By W. W. Cooke. Mar., 1899. 
52. Pasturing sheep on alfalfa; raising early lambs. By W. W. Cooke. Apr., 1899. 
53. Strawberries. By C. S. Crandall and C. H. Potter. Mar., 1900. 
54. Apiary experiments: Foundation in comb building. By C. P. Gillette. May, 1900. 
55. Forests and snow. By L. G. Carpenter. 1901. 
56. The birds ofColorado; a second appendix to Bulletin 37. By W.W.Cooke. May, 1901. (Tech. Bui. 5.) 
57. Farm notes: Alfalfa, corn, potatoes, and sugar beets. By W. W. Cooke. July, 1900. 
58. A soil study: II, The crop grown: Sugar beets. By W. P. Headden. Aug., 1900. 
59. Investigation of the Great Plains: Field notes from trips in eastern Colorado. By J. E. Payne. Dec, 
1900. Second edition. Apr., 1901. 
60. Bush fruits, including gooseberries, raspberries, blackberries, dewberries. By C. H. Potter. Dec, 
1900. 
61. Bromus inermis. By F. L. Watrous, H. H. Griffin, and J. E. Payne. Dec, 1900. 
62. Cantaloupes. By H. H. Griffin. Apr., 1901. 
63. Sugar beets: A resume" of the work done by the agricultural experiment station of Colorado. By 
W. P. Headden. Apr., 1901. 
64. Press bulletins Nos. 1-11. June, 1901. 
65. A soil study: III, The soil. By W. P. Headden. Sept., 1901. 
66. Relation of bovine to human tuberculosis. By G. H. Glover.— Tuberculin tests of the college herd. 
By B. C. Buffum. Sept., 1901. 
67. The distribution of water: Powers and duties of irrigation officials in Colorado. By H. N. Haynes. 
Dec, 1901. 
68. Arkansas Valley substation: Pasture grasses; leguminous crops; cantaloupe blight. By H. H. Griffin. 
Mar., 1902. 
69. Plant diseases of 1901. By Wendell Paddock. Mar., 1902. 
70. Potato failures. By F. M. Rolfs. Mar., 1902. 
71. Insects and insecticides. By C. P. Gillette. Apr., 1902. A revision of 47. See also 114. 
72. A soil study: IV, The ground water. By W. P. Headden. Aug., 1902. 
73. The feeding value of beet pulp; feeding beet pulp and sugar beets to cows. By B. C. Buffum and 
C.J.Griffith. Aug., 1902. 
74. Swine feeding in Colorado. By B. C. Buffum and C. J. Griffith. Sept., 1902. 
75. Lamb feeding experiments, 1900-1902. By B. C. Buffum and C. J. Griffith. Sept., 1902. 
78. Feeding beet pulp to lambs. By H. H. Griffin. Sept., 1902. 
77. Investigation of the Great Plains: Unirrigated lands of eastern Colorado. By J. E. Payne. Feb., 
1903. 
78. The tomato industry of the Arkansas Valley. By H. H. Griffin. Feb., 1903. 
79. Treatment of stinking smut in wheat. By Joseph Reed. Mar., 1903. 
80. Laying down of peach trees. By Wendell Paddock. Mar., 1903. 
81. Onion growing in the Cache a. la Poudre Valley. By Wendell Paddock. Mar., 1903. 
82. Colorado irrigation waters and their changes. By W. P. Headden. June, 1903. 
83. Irrigation waters and their effects. By W. P. Headden. Oct., 1903. 
84. An apricot blight. By Wendell Paddock. Oct., 1903. 
85. Cantaloupe seed. By P. K. Blinn. Dec, 1903. 
86. Crown gall. By Wendell Paddock. Dec, 1903. 
