TY  - BOOK
AU  - Goetzmann,William H.
TI  - Exploration and empire: the explorer and the scientist in the winning of the American West 
PY  - 1967///
CY  - New York
PB  - Alfred A. Knopf
KW  - West (U.S.)
KW  - Discovery and exploration
N1  - Includes bibliographical references and indexes
ER  -