PT - JOURNAL ARTICLE AU - Maurice G. Cook TI - The SCSA view DP - 1987 Jan 01 TA - Journal of Soil and Water Conservation PG - 2--2 VI - 42 IP - 1 4099 - http://www.jswconline.org/content/42/1/2.short 4100 - http://www.jswconline.org/content/42/1/2.full