[Number of Musca domestica L. as index of effectiveness of sanitary conditions and of sanitary preventive measures in large cities].
D000818:Animals; D002947:Cities; D004175:Diptera; D006793:Houseflies
FLIES
Chislennost' Musca domestica L., kak pokazatel' effektivnosti sanitarnogo blagoustroistva i sanitarno-profilakticheskikh meropriiatii v usloviiakh bol'shogo goroda.