TY  - BOOK
AU  - Purvis Martin Ed.
AU  -  Grainger Alan Ed.
TI  - Exploring sustainable development:  Geographical perspectives   
SN  - 1844071073
U1  - U6:(G:55), P5 
PY  - 2005///
CY  - London
PB  - Earthscan Published         
N1  - Bibliography: P 340-87
ER  -