1. Practical rat control. Ratproofing Publication: [Washington, DC] : War Office, 1950 Subject(s): Rodent Control -- methodsFacility Design and ConstructionMuridae
2. Practical rat control. Rat killing Publication: [Washington, DC] : War Office, 1950 Subject(s): Rodent Control -- methodsMuridaeRodenticides
3. The rat problem Publication: [Washington, DC] : Army, 1950 Subject(s): MuridaeRodent Control -- methodsCommunicable Diseases -- transmission
4. Sanitation techniques in rat control Publication: [Washington, DC] : War Office, 1950 Subject(s): MuridaeRodent Control -- methodsSanitation