000 00344 am a2200121 a 4500
100 1 _aBose, N.K., Uppal, H.L.
245 1 _aUplift pressures under A depressed floor
260 _aLahore
_c1936
300 _a1-12 p.
942 _2udc
_cB
440 _aPunjab Irrigation Research Institute. Research Publication No. 13, Vol. II
901 _aS54660
999 _c112812
_d112812