TY  - BOOK
AU  - Purvis,Martin
AU  - Grainger,Alan  .
TI  - Exploring sustainable development : geographical perspectives / 
SN  - 1844071073
U1  - 338.9 
PY  - 2005///
CY  - London : 
PB  - Earthscan Publications , 
KW  - SUSTAINABLE DEVELOPMENT
N1  - Includes bibliographical references and index
ER  -