[Creative heritage of A.N. Sysin and the current problems of soil hygiene].
V M
VM
Perelygin
D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012423:Rural Health / Q000266:history* / Q000592:standards; D012425:Russia (Pre-1917); D012498:Sanitary Engineering / Q000266:history / Q000592:standards; D012499:Sanitation / Q000266:history*; D012987:Soil / Q000592:standards*; D012989:Soil Pollutants / Q000032:analysis*; D014586:USSR
D012987:Soil; D012989:Soil Pollutants
Tvorcheskoe naslenie A.N. Sysina i sovremennye problemy gigieny pochvy.