000
00291 a2200109 4500
008
180806b xxu||||| |||| 00|
100
_a
Ralph Mitchell
245
_a
Water pollution microbiology /
_c
Ralph Mitchell
260
_a
New york
_b
Wiley-Interscience
_c
1978
300
_a
442p
942
_2
ddc
_c
BK
999
_c
6837
_d
6837