TY  - BOOK
AU  - Walter,Eugene
AU  - Wallen,Jonathan
TI  - The Smithsonian guides to natural America
SN  - 067976478X (pbk.)
U1  - 508.74 20
PY  - 1996///
CY  - New York
PB  - Smithsonian Books/Random House
KW  - Natural history
KW  - New York (State)
KW  - Guidebooks
KW  - Pennsylvania
KW  - New Jersey
N1  - Includes bibliographical references (p. ) and index
ER  -