Summary of reported agriculture and irrigation water use in Craighead County, Arkansas, 1991 [microform] / prepared in cooperation with the Arkansas Soil and Water Conservation Commission (U.S. Geological Survey open-file report ; 93-425)
資料に関する注記
一般注記:
この資料の詳細や典拠(同じ主題の資料を指すキーワード、著者名)等を確認できます。