00559nam a2200121Ia 4500 180412s9999||||xx |||||||||||||| ||und|| Ahmadu Bello University Library - Zaria Edward J. Vander Velde Tubewells in Pakistan Distributary Canal Commands: Lagar Distributary, Lower Chenab Canal System, Punjab. INTERNATIONAL IRRIGATION MANAGEMENT INSTITUTE Colombo; IIMI 1992 vii, 44p Tubewells in Pakistan Distributary Canal Commands: Lagar Distributary, Lower Chenab Canal System, Punja. Robert L. Johnson 6514 6514