![](http://www.alamy.com/thumbs/6/FA55D3C4-9F63-4209-9B27-C0D8E3737C68/RG6YNB.jpg)
. Bull Mountains coal field study : final report. Coal mines and mining; Animal ecology; Wildlife management. Adult Male (A-1729). Adult Female (A-1722). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Dusek, Gary L; Montana. Department of Fish and Game; Consolidation Coal Company. [s. l. : s. n. ]
Size: 1642px × 1522px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookpublisherslsn, booksubjectcoalminesandminin