Land quality, agricultural productivity, and food security :

Land quality, agricultural productivity, and food security : biophysical processes and economic choices at local, regional, and global levels / edited by Keith Wiebe. - Northampton, MA : Edward Elgar Pub., 2003. - xi, 461 p. 25 cm : ill.

Includes index.

1840647523

2003052826


Land capability for agriculture--Congresses.
Agricultural productivity--Congresses.
Food supply--Congresses.

S591 / .L293 2003

338.1/4