TY  - BOOK
AU  - Unitecd Nations
TI  - conf. on alternative strategies for desertdevelopment , management. Vol III
U1  - 574.52652 
PY  - 1977///
CY  - USA
PB  - Abstracts Papers , Conf.Papers California
KW  - Desert,Arid,Semi Arid
KW  - Desert Development
ER  -