1.
Gig Sanit
; (9): 9-11, 1987 Sep.
Article
in Russian
| MEDLINE
| ID: mdl-2960594
Subject(s)
Forecasting , Water Pollution/prevention & control , Water Supply/analysis , Agriculture , Economics , Humans , Hygiene , Industry , Russia , Sanitation , Urbanization , Water Supply/standards
2.
Gig Sanit
; 36(8): 83-5, 1971 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-5145471