Biology of North American tortoises /
edited by R.B. Bury, D.J. Germano.

APA Citation

Germano, D. Joseph., Bury, R. Bruce., National Biological Survey (U.S.). (1994). Biology of North American tortoises. Washington, D.C.: United States Department of the Interior, National Biological Survey.

MLA Citation

Germano, David Joseph, R. Bruce Bury, and National Biological Survey (U.S.). Biology of North American Tortoises. Washington, D.C.: United States Department of the Interior, National Biological Survey, 1994.