[Papers presented at] Nebraska Conference on Tillage Practices for Improving Water Runoff Control, March 22-24, 1972.
Contributors: Nebraska Center for Continuing Education.
Publisher: Nebraska Center for Continuing Education
Published: 1972
Place of publication: Lincoln, Neb
Language: eng
Subjects: Tillage -- Research -- Congresses.; Soil conservation -- Congresses.; Soil erosion.
Notes: Includes bibliographies.