This fascinating, readable volume is filled with enticing, detailed information about more than 30 different Incan crops that promise to follow the potato's lea

Scenes of starvation have drawn the world's attention to Africa's agricultural and environmental crisis. Some observers question whether this continent can ever

About neglected crops of the American continent. Published in collaboration with the Botanical Garden of Cord�ba (Spain) as part of the Etnobot�nica92 Progr

This book is the third in a series evaluating underexploited African plant resources that could help broaden and secure Africa's food supply. The volume describ

First published in the 1950s, this is a classic account of the discovery in 1911 of the lost city of Machu Picchu. In 1911 Hiram Bingham, a pre-historian with a