TY - BOOK AU - Opie,John TI - Ogallala: water for a dry land SN - 0803235577 (alk. paper) AV - S616.U6 O65 1993 PY - 1993/// CY - Lincoln PB - University of Nebraska Press KW - Irrigation water KW - High Plains (U.S.) KW - History KW - Irrigation KW - Agriculture KW - Agricultural ecology KW - Ogallala Aquifer N1 - Includes bibliographical references (p. 337-400) and index ER -