TY  - BOOK
AU  - Charman,Andrew
TI  - Wonder why: trees have leaves and other questions about plants 
SN  - 0753405202
AV  - AE 5 C42W 1997
PY  - 1997///
CY  - London
PB  - Grolier
KW  - ENCYCLOPEDIAS AND DICTIONARIES
KW  - TREES
N1  - Includes index
ER  -