000 00379nam a2200145Ia 4500
008 130225s9999 xx 000 0 und d
020 _a818533014X
080 _a631.672.1
_bS18D
100 _aShankar, Kripa
245 _aDynamics of ground water irrigation
260 _aNew Delhi
_bSegment Books
_c1992
300 _axii, 177 p. ; 23 cm
901 _a272607
942 _cB
_2udc
999 _c16853
_d16853