Grainger, Alan
The threatening desert : controlling desertification / Alan Grainger - London : Earthscan Publications , 1990 - xiv, 369p. : ill. ; 20 cm.
Includes bibliographical references and index.
1853830410
Environment
Control
Arid Zone
Desertification
613.1 / GRA
The threatening desert : controlling desertification / Alan Grainger - London : Earthscan Publications , 1990 - xiv, 369p. : ill. ; 20 cm.
Includes bibliographical references and index.
1853830410
Environment
Control
Arid Zone
Desertification
613.1 / GRA