[Hygienic problems of sewage & waste disposal of towns of Donbas].
D004777:Environment; D006801:Humans; D012037:Refuse Disposal; D012499:Sanitation; D012722:Sewage; D012931:Social Environment
D012722:Sewage
SANITATION
Gigienicheskie voprosy sanitarnoi ochistki gorodov donbassa.