TY - BOOK AU - Ahmad Dr.Mushtaq TI - Priliminary report on model tests for two drop fall at r.d.98000 of ahmad pur branch. U1 - 627 PRI 1959 PY - 1959/// CY - Lahore PB - Irrigation Research Institute KW - Report N1 - Erosive effect of splitting of single drop into two drops; The orignal test; Test with upstream crest in curvature ER -