PT - JOURNAL ARTICLE AU - Gerald W. Olson TI - Archaeology: Lessons on future soil use DP - 1981 Sep 01 TA - Journal of Soil and Water Conservation PG - 261--264 VI - 36 IP - 5 4099 - http://www.jswconline.org/content/36/5/261.short 4100 - http://www.jswconline.org/content/36/5/261.full