Displays rocks, minerals, variant forms, and major gemstones
Describes hundreds of minerals and lists their geographic distribution, physical properties, chemical composition, and crystalline structure.
The most comprehensive field guide available to North American fossils--a must-have for any enthusiast's day pack or home library--from the go-to reference source for over 18 million nature lovers.Featuring a...
Incredibly comprehensive yet portable enough for your day pack, the definitive field guide to every type of weather system, cloud formation, and atmospheric phenomenon common to North America--from the go-to reference source for over 18 ...
This field guide is divided into two large sections—one devoted to minerals and one to rocks, each prefaced by a comprehensive introduction that discusses formation, chemistry, and more.
The most comprehensive field guide available to North American butterflies--a must-have for any enthusiast's day pack or home library--from the go-to reference source for over 18 million nature lovers. The...
A beginner's field guide to North American geology identifies common rocks, minerals, gems, fossils, and land formations.
This compact volume contains: An easy-to-use field guide for identifying 1,000 of the state's wildflowers, trees, mushrooms, mosses, fishes, amphibians, reptiles, birds, butterflies, mammals, and much more; A complete overview of the Rocky ...
Identifies the region's plant and animal life, offers an overview of natural history, and describes the area's beaches, parks, preserves, and forests
Spiders, bugs, moths, butterflies, beetles, bees, flies, dragonflies, grasshoppers, and many other insects are detailed in more than 700 full-color photographs visually arranged by shape and color. Descriptive text includes...
ระ CASSIN'S FINCH HOUSE FINCH Carpodacus cassinii Carpodacus mexicanus FINCH FAMILY FINCH FAMILY 6 " . Male back and wings pale gray 51/2 " . Male back , midcrown , wings , brown with dark brown stripes ; and tail brown ; sides and ...