TY - BOOK TI - Biotreatment systems volume III SN - 0849348501 U1 - 628.351 19 PY - 1988/// CY - Boca Raton PB - CRC Press, Inc. KW - Biotechnology KW - Spines KW - Waste treatment KW - Sewage N1 - btbi N2 - Environment Management ER -