Wheeler survey
Subtitle: reports upon insects
Published: 1875
Language: eng
Notes: Colorado; and a list of all species collected, by W.H. Edwards -- Stretch, R.H. Report upon new species of Zygaenidae and Bombcidae collect in portions of California and Arizona during the years 1871, 1872, and 1873 -- Osten-Sacken, C.R., freiherr von der. Report upon the collection of Diptera made in portions of Col-