Field Guide to the Lichens of White Rocks is a careful examination of the lichens that occur at the ecologically important and lichenologically rich urban outcr

This comprehensive field guide includes all the flora and fauna you're most likely to see in the forest communities of the Rocky Mountains and the Southwest. It

South Georgia is rich in wildlife and spectacular scenery, and it is a prime destination spot on most Antarctic tours. This beautifully illustrated field guide

With 909 recognized species of lichens, Great Smoky Mountains National Park (GSMNP) is home to more of these lichenized fungi than any other national park in th

Abundantly illustrated with more than 400 color photographs and 200 detailed drawings, this comprehensive guide to the state's rare and endangered plants provid