1) Report of the entomologist

Series
Bulletin volume 94
Technical volume no. 6
Publisher
Agricultural Experiment Station of the Agricultural College of Colorado
Pub. Date
1904.
Language
English

2) Further notes on the birds of Colorado: an appendix to Bulletin no. 37, on the Birds of Colorado

Author
Cooke, Wells W
Series
Bulletin volume 44
Technical volume no. 4
Publisher
The State Agricultural College, The Agricultural Experiment Station
Pub. Date
1898.
Language
English

3) A preliminary list of the Hemiptera of Colorado

Author
Gillette, C. P
Series
Technical volume no. 1
Bulletin volume 31
Publisher
State Agricultural College, Agricultural Experiment Station
Pub. Date
1895.
Language
English

4) Colorado Lepidoptera: A few new species of Deltocephalus and Athysanus from Colorado ; A list of original types, etc., in collection

Author
Gillette, C. P
Series
Bulletin volume 43
Technical volume no. 3
Publisher
State Agricultural College, Agricultural Experiment Station
Pub. Date
1898.
Language
English