TY  - BOOK
AU  - Gilpin, Daniel. 
TI  - Knowledge quest : : the natural world / 
SN  - 9780276429385
U1  - NS 508 
PY  - 2004///.
CY  - London : 
PB  - The Reader's Digest Association Ltd, 
KW  - Nature
KW  - Wilderness areas
KW  - Physical geography
ER  -