TY  - BOOK
AU  - Douglas,David
TI  - Journal kept by David Douglas during his travels in North America, 1823-1827: together with a particular description of thirty-three species of American oaks and eighteen species of Pinus 
SN  - 9781108033770
PY  - 2011///
CY  - New York
PB  - Cambridge University Press
KW  - Botany
KW  - North America
KW  - Oak
KW  - Pine
KW  - Description and travel
KW  - Northwest, Pacific
N1  - Includes bibliographical references and index
ER  -