TY  - BOOK
AU  - Conacher, Arthur J ,
AU  - Sala, Maria,
TI  - Land degradation in mediterranean environments of the world : : Nature and extent, causes and solutions / 
SN  - 9780471963172
U1  - 333.73137 
PY  - 1998///
CY  - New Delhi
PB  - John Wiley & Sons, Inc
KW  - Economics ofland & energy
ER  -