TY  - BOOK
AU  - Burnie, David
TI  - How nature works : fascinating projects and experiments that reveal the secrets of nature
T2  - Eyewitness science guides
SN  - 0863186416
U1  - 574 
PY  - 1991///
CY  - London
PB  - Dorling Kindersley
KW  - Nature
ER  -