A field guide to medicinal plants :
Foster,Steven.
A field guide to medicinal plants : eastern and central North America/ text by Steven Foster and James A. Duke ; line drawings by Roger Tory Peterson, Jim Rose, and Lee Allen Peterson ; photo-graphs by Steven Foster. - Boston ; New York : Houghton Mifflin Company, c1990. - xii, 366 p. 48 p. of plates : ill. (some col.) ; 21 cm. - The peterson field guide series ; 40 .
"Sponsored by the National Audubon Society, the National Wild life Federation, and the Roger Tory Peterson Institute."
Includes bibliographical refereneces.
0395353092 0395467225 (pbk.)
Medicinal plants--Identification.--East (U.S.)
Medicinal plants--Identification.--Middle West
Medicinal plants--Identification.--Canada, Eastern
QK99.U6 / F68 1990
A field guide to medicinal plants : eastern and central North America/ text by Steven Foster and James A. Duke ; line drawings by Roger Tory Peterson, Jim Rose, and Lee Allen Peterson ; photo-graphs by Steven Foster. - Boston ; New York : Houghton Mifflin Company, c1990. - xii, 366 p. 48 p. of plates : ill. (some col.) ; 21 cm. - The peterson field guide series ; 40 .
"Sponsored by the National Audubon Society, the National Wild life Federation, and the Roger Tory Peterson Institute."
Includes bibliographical refereneces.
0395353092 0395467225 (pbk.)
Medicinal plants--Identification.--East (U.S.)
Medicinal plants--Identification.--Middle West
Medicinal plants--Identification.--Canada, Eastern
QK99.U6 / F68 1990