TY  - BOOK
ED  - United States Department of the interior
ED  - Bureau of Reclamation
TI  - Farm size and adjustment to topography: Columbia Basin joint investigations
U1  - 910 
PY  - 1946///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Topography
KW  - Geography
N1  - Cover title
ER  -