[Insect control on Soviet ships].
D007300:Insect Control; D007306:Insecticides; D009326:Naval Medicine; D009943:Organophosphorus Compounds; D014236:Trichlorfon; D014586:USSR
D007306:Insecticides; D009943:Organophosphorus Compounds; D014236:Trichlorfon
Dezinesektsiia na korabliakh VM.