TY  - BOOK
TI  - Arid and semi-arid rangelands
KW  - Desertificación
KW  - Zona árida
KW  - Zona semiárida
KW  - Argentina
N1  - En: Rala report, no. 200, 1999. Pag. 41-60. Case studies of Rangeland Desertification Proceedings from an International Workshop in Iceland.
ER  -