000 00463nam a22001457a 4500
008 230613b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 626.8
_bN2
245 _aCanal system of the Punjab region
_c/ Punjab Agriculture University
260 _aLudhiana:
_bPunjab Agriculture University,
_c1992
300 _a70p.
650 _aLanguage
653 _aWater
942 _2udc
_cPR
999 _c42896
_d42896