TY - BOOK AU - Dr.Mushtaq Ahmed. TI - Design of hydraulic structureson permeable foundations/ U1 - 530 DES 1973 PY - 1973/// CY - Lahore PB - Irrigation drainage & Flood control research council; KW - Mathematics KW - Report KW - Physics N1 - Method of indepedent variables and mutual interference of piles Mathematical justification of khosla's formula for mutual interference of sheet piles Upstream sheat pile ER -