TY  - BOOK
AU  - Bernard, Robin
TI  - A tree for all seasons
T2  - National Geographic
SN  - 10: 0-545-11385-7; 9780545113854
AV  - 582.16 B45t 2008 
PY  - 1999///, 2008
CY  - New York
PB  - Scholastic
KW  - Trees
KW  - Physiology
KW  - Sugar maple
KW  - Ecology
N1  - Lex: 420
N2  - Examines the changes that occur in a sugar maple tree as the seasons progress
ER  -