TY - BOOK ED - United States. TI - Tax policy: how tax incentives encourage soil and water conservation investments PY - 1980///?] CY - [Washington, D.C. KW - Agriculture KW - Taxation KW - United States KW - Soil conservation KW - Tax incentives KW - Water conservation N1 - MF; Aug. 1986; CRDP Program Historic Shelflist record ER -