000 00312nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a631.67 L2
100 _a"Michael, A.M.& others"
245 _aDesign and evaluation of irrigation methods
260 _a1972
_bIARI
_cNew Delhi
300 _a208
942 _cBK
999 _c58823
_d58823