TY  - BOOK
AU  - Thieret,John W.
AU  - Niering,William A.
AU  - Olmstead,Nancy C.
ED  - National Audubon Society.
TI  - National Audubon Society field guide to North American wildflowers: eastern region 
SN  - 0375402322
PY  - 2001///
CY  - New York
PB  - Alfred A. Knopf, Distributed by Random House
KW  - Wild flowers
KW  - East (U.S.)
KW  - Identification
KW  - North America
N1  - "Completely revised."; Includes index
ER  -