000 01257nam a2200289 a 4500
001 IIC
003 CY-NiDCL
005 20201204062629.0
008 100930s2000 us ab ||| |engd
020 _a0607954159
_q(pbk)
040 _beng
_dΒιβλιοθήκη Τμήματος Γεωλογικής Επισκόπησης
_aCY-NiDCL
082 7 _a363.73942097776
_221st ed.
245 1 0 _aWater quality in the eastern Iowa basins, Iowa and Minnesota, 1996-98 /
_cby Stephen J. Kalkhoff...[et al.].
260 _a[Reston, Virginia]:
_b[U. S. Geological Survey],
_b[U. S. Department of the Interior]
_c[2000].
300 _aiv, 37 p. :
_bill., maps, tables ;
_c28 cm.
490 0 _a;
_v1210
504 _aIncludes bibliographical references (p. 30-31).
650 4 _aWater quality
_zIowa
_9138152
650 4 _aWater quality
_zMinnesota
_9138155
650 4 _aWatersheds
_zIowa
_9138333
650 4 _aWatersheds
_zMinnesota
_9138335
700 1 _aKalkhoff, Stephen J.
_4aut
_9134029
710 2 0 _aUnited States.
_bDepartment of the Interior
_4pbl
_9137798
710 0 _aUnited States
_bGeological Survey
_4pbl
_9137805
911 _a001159
_e20100930
_j2000
_n363.73942097776 WAT
_p1
_q21
_r0
_s0
942 _2ddc
_cBK
_h363.73942097776 WAT
999 _c76921
_d76921