This unique full-color field guide is essential for anyone who seeks to understand why shamans in the Far West created rock art and what they sought to depict. Whitley is on the cutting edge of dating and interpreting the images as well as describing the

This teacher's guide was produced to teach students about the many energy resources on public lands in the United States using background information, graphic organizers, and hands-on activities. The energy resources included are petroleum (or oil), natural gas, coal, wind, solar, hydropower, geothermal, and biomass.