UNEP
Combating desertification in China - 1982 - viii, 70 p. - UNEP reports and proceedings series .
9280710354
WATER RESOURCES DEVELOPMENT
ARID ZONES
ENVIRONMENTAL PROTECTION
DESERTIFICATION
WINDBREAKS
Combating desertification in China - 1982 - viii, 70 p. - UNEP reports and proceedings series .
ENV B00936
- Original series title: UNEP reports and proceedings series 3.
9280710354
WATER RESOURCES DEVELOPMENT
ARID ZONES
ENVIRONMENTAL PROTECTION
DESERTIFICATION
WINDBREAKS