Economic impact of the conservation targeting program : Daviess and Harrison Counties, Missouri : targeting erosion control : a report from a national research project : research on targeting (Economic Research Service staff report ; no. AGES 850903)
Economic impact of the conservation targeting program : Daviess and Harrison Counties, Missouri : targeting erosion control : a report from a national research project : research on targeting
(Economic Research Service staff report ; no. AGES 850903)