000 00390nam a2200157 a 4500
008 121119s1974 xx || |||||||jpn|d
041 _ajpn
245 0 0 _a水問題とその対策
260 _c1974
260 _bNihon Damu Kyokai
300 _av.
_bill.
_c26 cm
650 7 _aWATER RESOURCES DEVELOPMENT
_2unbist
650 7 _aJAPAN
_2unbist
650 7 _aWATER SUPPLY
_2unbist
942 _cBK
999 _c114
_d114