TY  - BOOK
AU  - Friday, Laurie ed.
TI  - The Fragile environment : the Darwin College lectures 
SN  - 978 0 521 42266 6
U1  - 333 72 FRA 
PY  - 1991///
CY  - Cambridge 
PB  -  CUP
KW  - ECOLOGY
ER  -