(NrUKOWODSTWO K LABORATORNYM ZANQTIQM PO KOMMUNALXNOJ GIGIENE(B:s (NpOSOBIE DLQ MED(B. (NINST(B.s ((Nm(B.:s (NmEDICINA(B,s, 1990)
(NOROSs
Keywords: (NZDOROWXQ NASELENIQs; (NGIGIENA WODYs; (NSANITARNAQ OHRANAs