A history of soil survey in North Dakota /
Thompson, Kenneth W. 1935-
A history of soil survey in North Dakota / by Kenneth W. Thompson. - Dickinson, N.D. (209 2nd Ave. West, Dickinson 58601) : King Speed Print., [1992] - 171 p. : ill., maps ; 28 cm.
"July, 1992." Includes bibliographical references.
93138731
Soil surveys--History.--North Dakota
S599.N9 / T455 1992
631.4/9784
S599.N9T56 / 1992
A history of soil survey in North Dakota / by Kenneth W. Thompson. - Dickinson, N.D. (209 2nd Ave. West, Dickinson 58601) : King Speed Print., [1992] - 171 p. : ill., maps ; 28 cm.
"July, 1992." Includes bibliographical references.
93138731
Soil surveys--History.--North Dakota
S599.N9 / T455 1992
631.4/9784
S599.N9T56 / 1992