Proceedings of the Arid Land Irrigation in Developing Countries : Environmental Problems and Effects held in Alexandria,
Worthington, B E
Proceedings of the Arid Land Irrigation in Developing Countries : Environmental Problems and Effects held in Alexandria, / Worthington, B E. - Oxford Pergamon Press 1977 - xi, 413 p
ENVIRONMENT
IRRIGATION
Proceedings of the Arid Land Irrigation in Developing Countries : Environmental Problems and Effects held in Alexandria, / Worthington, B E. - Oxford Pergamon Press 1977 - xi, 413 p
ENVIRONMENT
IRRIGATION
