TY  - BOOK
ED  - United Nations Conference on Desertification
TI  - Desertification: its causes and consequences  
SN  - 0080220231
PY  - 1977///
CY  - Oxfor
PB  - Pergamon Press
KW  - Desertification
KW  - Congresses
N1  - 'Published as a supplement to the international journal Mazingira.'; Bibliography : p. 446-448
ER  -