Agriculture

ISBN: 9780816063529

出版社: Facts on File

出版年: 2007-2

页数: 210

定价: $ 44.64

装帧: HRD

内容简介

This book explores one of the most important uses of the land: the production of agriculture. Readers will learn that farms and ranches produce much more than food; but scientists, farmers, ranchers, and other landowners haven't solved conservation problems--yet.