000 00525nam a22001577a 4500
999 _c54855
_d54855
005 20191216061418.0
008 191216b ||||| |||| 00| 0 eng d
040 _cgslrc
082 _aTR 574.52632 N21311 2014
245 _aWater :
_bglobal challenges & policy of freshwater use /
_cNational Geographic Learning.
260 _aCanada; USA :
_bCencage Learning,
_c2014.
300 _avii,143p.:col.photos; 26cm
440 _aNational Geographic Learning reader
_9275
650 _2 Freshwater ecology
942 _2ddc
_cBK