000 00409nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a627.13
_bS169L
100 _aSally, H L
245 0 _aLining of earth irrigation channels
_cH L Sally
260 _aBombay
_bAsia
_c1965
300 _avi, 119p.
650 _aIrrrigation; Irrigation canals and flums-Linings
942 _cBKS
999 _c29849
_d29849