000
00284nam a2200121 a 4500
003
EIA
001
10606
942
_0
2
_2
ddc
_c
BK
245
_a
Water quality concepts, sampling, and analyses
260
_c
c2011
008
141112s2011 ck r 000 u spa d
082
_a
628.161
_b
L693
999
_c
13834
_d
13834