TY - BOOK AU - O'Mara, Gerald T. TI - Issues in the efficient use of surface and ground water in irrigatio n SN - 0821304518 PY - 1984/// CY - Washington, D. C. PB - International Bank for Reconstruction and Dev elopment KW - Irrigation water KW - Government policy KW - Developing countries N1 - Includes bibliographical references ER -