Book of Donmon Teith

Lichens have the capability to dissolve granite. They are very colorful; oranges, yellows, greens, blacks and whites adorn trees, bedrock and even gravestones.

Lichens are a unique form of plant life, the product of a symbiotic association between an alga and a fungus. The beauty and importance of lichens have long bee

"A handy field guide to 444 of our most distinctive and interesting insects"--Cover.

This first-of-its-kind field guide presents over 300 species of moths of the North. The innovative format, complete with neat-to-know information, makes field i

Based on the acclaimed reference Lichens of North America, this resource for the classroom, field, and laboratory presents updated and expanded keys for the ide