TY  - BOOK
AU  - Thompson,Kenneth W.
TI  - A history of soil survey in North Dakota
AV  - S599.N9 T455 1992
U1  - 631.4/9784 20
PY  - 1992///]
CY  - Dickinson, N.D. (209 2nd Ave. West, Dickinson 58601)
PB  - King Speed Print.
KW  - Soil surveys
KW  - North Dakota
KW  - History
N1  - "July, 1992."; Includes bibliographical references
ER  -