PT - JOURNAL ARTICLE AU - Adelman, Kevin TI - Scoring a conservation tillage contest DP - 1984 Jul 01 TA - Journal of Soil and Water Conservation PG - 244--245 VI - 39 IP - 4 4099 - http://www.jswconline.org/content/39/4/244.short 4100 - http://www.jswconline.org/content/39/4/244.full