Brian Tracy

A Horizon in Every Direction: Engaging the Soul of the Great Plains and the Smoky Hill Trail

J. Johnston, S. Dutton, Catherine Baumgartner, 2013 .

Estimating the longevity of glaciers in the Xinjiang region of the Tian Shan through observations of glacier area change since the Little Ice Age using high-resolution imagery

Yaning Chen, J. Chipman, R. Hawley, 2020 .