000 01017cam a2200181ua 4500
020 _c5.00
041 _aeng
_h
082 _a626.14
_bIND/CO
110 1 _aIndian standards institution .
_bISI
_c()
245 _aCode of practice for maintenance of canals. Part-2 lined canals,IS:4839-1979 /
_cIndian standards institution.
_hTextual Documents
250 _a1 /
_b.
260 _aNew Delhi :
_bIndian standards institution ,
_c1979.
300 _a8 ; .
365 _a5.00
504 _a
942 _cBK
999 _c258639
_d258639