Drylands :

Drylands : sustainable use of rangelands into the twenty-first century / edited by Victor R. Squires and Ahmed E. Sidahmed. - Rome, Italy : IFAD, 1998. - xvi, 470 p. : ill. (some col.), maps (some col.) ; 24 cm. - IFAD series. Technical reports .

Papers presented at a workshop held in Jeddah, 3 to 6 November 1996.

Includes bibliographical references.

9290720069

98184464

SF84.84 / .D79 1998

333.74