TY  - BOOK
AU  - Berk, Sharon G.
AU  - Gunderson, John H.
TI  - Wastewater organism: a color atlas
SN  - 087371623-x(hbk)
U1  - 576 
PY  - 1993///
CY  - Michigan
PB  - Lewis Publishers Inc
KW  - Genetics & evolution
ER  -