Holowaychuk, Nicholas, 1907- Erosion and related land use conditions on the Minot area, North Dakota, by Nicholas Holowaychuk and William C. Boatright. - Washington, D.C. [U.S. Govt. print. off.] 1938. - 37 p. incl. plans, tables, 3 pl., maps (part fold., in pocket) 23 cm. LCCN: agr39000264 Subjects--Topical Terms: Soil conservation--North Dakota. LC Class. No.: S623 / .U44 no. 3