PT - JOURNAL ARTICLE AU - Pitt, David G. TI - SOIL CONSERVATION IN THE UNITED STATES: POLICY AND PLANNING AID - 10.3368/lj.11.2.199 DP - 1992 Sep 21 TA - Landscape Journal PG - 199--200 VI - 11 IP - 2 4099 - http://lj.uwpress.org/content/11/2/199.short 4100 - http://lj.uwpress.org/content/11/2/199.full