Population and land degradation /
Clay, Daniel C.
Population and land degradation / Daniel C. Clay, Mark Guizlo, an d Sally Wallace - Wisconsin : University of Wisconsin, 1994 - 24 p. : ill. ; 30 cm. - The Environmental and natural Resources policy and Training Project series, August 1994 ; no. 14 .
Includes bibliographical references (p.19-24)
Population
Land degradation
Population and land degradation / Daniel C. Clay, Mark Guizlo, an d Sally Wallace - Wisconsin : University of Wisconsin, 1994 - 24 p. : ill. ; 30 cm. - The Environmental and natural Resources policy and Training Project series, August 1994 ; no. 14 .
Includes bibliographical references (p.19-24)
Population
Land degradation