Environmental effects of arid land irrigation is developing countries / edited by G. F. White. - Paris : Unesco, c 1978. - 68p. : ill. ; 27 cm. - MAB Technical Notes 8 . Bibliography : p. (65-68). 340 340 ISBN: 92-3-101586-9 Subjects--Topical Terms: Irrigation--Environmental aspects--Developing countries. Dewey Class. No.: 333.3 / U3e