Protecting the Threatened Desert Tortoise: A Plan for Primary Survey, Management and Monitoring in Parashant National Monument and Grand Canyon National Park
Cablk ME. 2005. Protecting the Threatened Desert Tortoise: A Plan for Primary Survey, Management and Monitoring in Parashant National Monument and Grand Canyon National Park. Task Agreement J8R07040015. Reno, NV
Report documents the search and discovery of the desert tortoise within the Grand Canyon national Park boundaries and Parashnat national Monument.