00778cam a22002651 4500 agr20000936 DLC 20260227110941.0 810815s1920 xx 000 0 eng agr20000936 (OCoLC)3236577 DLC DNLM MdU-BC OClW-H OCoLC DLC premarc RA1260 .S32 WC 268 S264f 1920 Film 3000 no. 2 Savage, William George, Sir, 1872- Food poisoning and food infections. Cambridge [Eng.] Univ. Press, 1920. viii, 247 p. Cambridge public health series Microfilmed for preservation DNLM Food. Diseases Causes and theories of causation. 8660 8660