Worthinglon, Barton E
Arid land irrigation in developing countries : environmental problems effects : based on the international symposium 16 - 21 February - Oxford, Pergamon Press 1977 - 463
0-08-021588-2
Irrigation - environmental aspects/ under developed areas - irrigation/ arid regions
631.709 154 WOR
100
Arid land irrigation in developing countries : environmental problems effects : based on the international symposium 16 - 21 February - Oxford, Pergamon Press 1977 - 463
0-08-021588-2
Irrigation - environmental aspects/ under developed areas - irrigation/ arid regions
631.709 154 WOR
100