000 00543 a2200253 4500
001 123094
020 _a0
041 _aeng
080 _a627.16 Dav
245 _aRange of choice in water management : a study of dissolved oxygen in the Potomac Estuary
250 _a
260 _aBaltimore
260 _bJohns Hopkins Press,
260 _c1968
300 _axviii,196 p.
300 _c23 cm
490 _a
100 _aDavis, Robert K.
700 _a
650 _a
650 _aWater management
942 _cBK
942 _2UDC
999 _c76803
_d76803