TY  - BOOK
T1  - Our American land.
DA  - 1987.
CY  - [Washington, D.C. :
VL  - 1987
CN  - S21
CN  - S21
PB  - U.S. Dept. of Agriculture ;
PB  - For sale by the Supt. of Docs., U.S. G.P.O.],
PP  - [Washington, D.C. :
PY  - 1987.
N1  - Includes index.
ID  - 118072
KW  - Soil conservation
KW  - Land use
KW  - Land settlement patterns
TI  - Our American land.
ER  -