Shrinking fields : Cropland loss in a world of eight billion

Gary Gardner
Bok · Engelsk · 1996

Utgitt	Washington, D.C. : Worldwatch Institute , 1996
Omfang	56 s.
Emner	Agricultural production Arable land Cultivated land Food production Vis mer... Food security Irrigation Population growth jordødeleggelse matforsyning beredskap miljøvern
Dewey	327(082.1)WOR
ISBN	1878071335