TY  - BOOK
AU  - Oehser, Paul.H
TI  - Smithsonian institution
T2  - Praeger library of U. S. Government departments and agencies; no. 21
U1  - 069.0973 
PY  - 1970///
CY  - New York
PB  - Praeger Publishers
KW  - Smithsonian institution--United States
ER  -