000
00305nam a2200121Ia 4500
008
220201s1983 xx 000 0 eng d
100
_a
BURBY R
245
0
_a
DRINKING WATER SUPPLIES PROTECTION THROUGH WATER SOIL
250
_a
2
260
_a
U S
_b
ANN ARBOR SCIENCE
_c
1983
300
_a
273
942
_2
ddc
999
_c
90097
_d
90097