Edited by Jerry Johnson. Presently in Yellowstone there are almost 200 active research permits that involve over 500 investigators, but only a small fraction of this scientific work is reported in the popular press. Learn how science informs policy in the Greater Yellowstone Region, how scientists from an array of disciplines do their work, and finally, how the nature of that work enables or limits future plans for managing the park and surrounding lands. 2010. Softcover. 159 pages. 8" x 10"