• Lytle, T. 1979. Regional Non-game Biologist, Colorado Division
<br />of Wildlife, Grand Junction, Colorado. Personal communication.
<br />Marquardt, W. C. 1973a. Lower trophic levels and disease vectors
<br />inventory analysis and impact study of the Parachute Creek
<br />area, Garfield County, Colorado. In The Colony Environmental
<br />Study, Part II, volume 2: component studies of environmental
<br />inventory, analysis, and impact (1973). Thorne Ecological
<br />Institute, Boulder, Colorado, for Colony Development Operation.
<br />Marquardt, W. C. 1973b. Invertebrates, lower trophic levels,
<br />and disease vectors. In Environmental setting of the Parachute
<br />Creek Valley: An ecological inventory. Thorne Ecological
<br />Institute, Boulder, Colorado, for Colony Development Operation.
<br />Merritt, R. W. and K. W. Cummins (ed.) 1978. An introduction
<br />to the aquatic insects of North America. Kendall/Hunt
<br />. Publishing Co „ Dubuque, Iowa.
<br />Neil, P. 1972a. Annotated checklists of birds and mammals known
<br />to occur in northwestern Colorado. In The Colony Environ-
<br />mental Study, Part III: Supporting papers, 1973, Chap. I:
<br />Thorne Ecological Institute, Boulder, Colorado, (for Colony
<br />Development Operation).
<br />Neil, P. 1972b. Survey of 1972 deer season, Game Management
<br />Unit #32, ParachuteCreek, Garfield County, Colorado. In
<br />The Colony Environmental Study, Part III, supporting papers,
<br />1973, Chap. V: Thorne Ecological institute, Boulder,
<br />Colorado (for Colony Development Operation).
<br />Neil, P. 1972c. Competition between deer and livestock: abstracts-
<br />references. In The Colony Environmental Study, Part III,
<br />supporting papers, 1973, Chap. IV: Thorne Ecological Institute,
<br />Boulder, Colorado (for Colony Development Operation).
<br />•
<br />H-21
<br />
|