National Geographic Prehistoric Mammals takes you on a prehistoric journey through time to visit some of the most amazing creatures to ever walk the Earth. See how mammals evolved from the time of the dinosaurs to the days of early humans. Learn what they ate, where they roamed, and how they took over the world that the dinosaurs left behind. When dinosaurs became extinct 65 mi...(展开全部)

National Geographic Prehistoric Mammals takes you on a prehistoric journey through time to visit some of the most amazing creatures to ever walk the Earth. See how mammals evolved from the time of the dinosaurs to the days of early humans. Learn what they ate, where they roamed, and how they took over the world that the dinosaurs left behind. When dinosaurs became extinct 65 mi...(展开全部)

Here is everything young readers want to know about dinosaurs and their world--in one magnificently illustrated, up-to-date family reference. Through dramatic graphics and age-appropriate text, this authoritative volume charts the discovery of all the main types of dinosaurs and reveals the latest details on how these creatures most likely looked, behaved, defended themselves, ...(展开全部)

National Geographic Visual Encyclopedia of Earth is the definitive guide to our incredible, ever-changing world. This is the single-volume reference every forward-looking library should include, sure to foster the next generation’s sense of connectedness with our world and to inspire the ecologists and scientists of tomorrow. Written by renowned international authority Michae...(展开全部)

Traversing travel, history, culture, social documentary, and conservation, this compendium is in equal parts a breathtaking homage to the spirit and diversity of Europe, and a unique tribute to the world’s most famous photography magazine. ‘National Geographic’ pioneered the aesthetic of the photo essay, while continually pushing the medium’s technical boundaries, to both enter...(展开全部)

- Comprehensive, up-to-date coverage of the biology of all marine mammals - Provides a phylogenetic framework that integrates phylogeny with behavior and ecology - Features chapter summaries, further readings, an appendix, glossary and an extensive bibliography - Exciting new color photographs and additional distribution maps Marine Mammals: Evolutionary Biology, Third Edition ...(展开全部)

As any police officer who has ever walked a beat or worked a crime scene knows, the street has its hot spots, patterns, and rhythms: drug dealers work their markets, prostitutes stroll their favorite corners, and burglars hit their favorite neighborhoods. But putting all the geographic information together in cases of serial violent crime (murder, rape, arson, bombing, and robb...(展开全部)

China's breathtaking diversity of natural habitats – from mountains and deserts to grasslands and lush tropical forests – is home to more than 10 percent of the world's mammal species. This one-of-a-kind pocket guide describes the characteristics, geographic distribution, natural history, and conservation status of all 558 species of mammals found in China. An up-to-date distri...(展开全部)

"NG Field Guide to the Birds of North America, 6th edition" contains the most all-new material since the first edition was published more than 25 years ago. The latest edition will include the following: 200 new art figures; first ever subspecies maps in a field guide; inclusion of extensive migrations information overlaid on species maps; field-mark labels on all artwork; text...(展开全部)