000 00971cam a2200145ua 4500
041 _aeng
_h
082 _a627.824
_bIND/CO
110 1 _aIndian standards institution .
_bISI
_c()
245 _aCode of practice for drainage system for gravity dams, their foundations and abutments,IS:10135-1985 /
_cIndian standards institution.
_hTextual Documents
260 _aNew Delhi :
_bIndian standards institution ,
_c1986.
300 _a12 ; .
504 _a
942 _cBK
999 _c258687
_d258687