[Hygienic requirements for natural lighting of residential structures in colmate zones of the Ukraine SSR].
D006798:Housing; D006801:Humans; D008027:Light; D008029:Lighting; D014455:Ukraine
ILLUMINATION
Gigienicheskie trebovaniia k estestvennomu osveshcheniiu zhilykh zdanii v klimaticheskikh raionakh Ukrainskoi SSR.