00871nam a2200253 i 450099100345601970753620021217151247.0961024s1982 it a 001 0 ita d8820312808b11812230-39ule_instLE00300912ExLDip.to Biologiaeng628.5Vismara, Renato8870Depurazione biologica :teoria e processi /Renato VismaraMilano :Hoepli,1982[12], 468 p. :ill. ;24 cmWaterPurification.b1181223001-02-0718-12-02991003456019707536LE003 628.5 VIS01.01 (1983)12003000028355le003-E0.00-l- 01010.i1206129318-12-02Depurazione biologica76153UNISALENTOle00301-01-96ma -itait 01