TY  - BOOK
AU  - Chisholm, Anthony
AU  - Dumsday, Robert
TI  - Land degradation: problems and policies
SN  - 9780521123235
U1  - 628.55 CHI 
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Land degradation
N1  - Includes index
ER  -