Walter D Graul

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1) Cities & birds

Author

Graul, Walter D

Pub. Date

1975.

2) Breeding adaptations of the mountain plover (Charadrius montanus)

Author

Graul, Walter D

Pub. Date

1973

3) A preliminary analysis of the birds associated with the major reservoirs on Colorado's eastern slope

Author

Bouffard, Stephen H

Pub. Date

1975

4) Application of the species-ecosystem approach to the lowland riparian zone within the Tamarack Ranch Wildlife Area, northeastern Colorado

Author

Svoboda, Peggy L

Pub. Date

[1980]