From the author of "Minerals of Arizona-a Field Guide for Collectors", comes a second field guide for Arizona collectors. This is not an updated version of "Min

Make Your Escape with Moon Travel Guides! Wander world-class museums, relax in Scottsdale's resorts, and hike through red rocks in the Valley of the Sun with Mo

Archaeological chemistry is a subject of great importance to the study and methodology of archaeology. This comprehensive text covers the subject with a full ra

The Rough Guide to Climate Change gives the complete picture of the single biggest issue facing the planet. Cutting a swathe through scientific research and pol