Surface drainage manual for Pakistan. / Government of Pakistan. - Pakistan: Government of Pakistan; 1993 - 168 pages: illustrations,pictures,graphs,tables, 28cm. - Usaid Project Number 391-0467 . Planning Surface Runoff Farm Drainage In English Pbk Subjects--Topical Terms: Farm Drainage | Operation | Evaluation Dewey Class. No.: 628.742 SUR 1993