000 00951cam a2200157ua 4500
041 _aeng
_h
082 _a626.134
_bIND/CO
110 1 _aIndian standards institution .
_bISI
_c()
245 _aCode of practice for boulder lining of canals 4515-1967 /
_cIndian standards institution.
_hTextual Documents
250 _a1 /
_b.
260 _aNew Delhi :
_bIndian standards institution ,
_c1983.
300 _a6 ; .
504 _a
942 _cBK
999 _c265029
_d265029