TY  - BOOK
AU  - Kershner,Bruce
AU  - Tufts,Craig
ED  - National Wildlife Federation.
TI  - National Wildlife Federation field guide to trees of North America
SN  - 1402738757 (pbk.)
PY  - 2008///
CY  - New York
PB  - Sterling Pub. Co.
KW  - Trees
KW  - North America
KW  - Identification
N1  - Front cover unfolds to a leaf identification guide with ruler; Map on inside back cover; Includes bibliographical references (p. 495-497) and index
ER  -