Food poisoning and food hygiene Betty C. Hobbs.
Hobbs, Betty C.
Food poisoning and food hygiene Betty C. Hobbs. - 2nd ed. - London Edward Arnold 1968 - ix, 252p., illus.
Food poisoning.
613.2 / H69F
Food poisoning and food hygiene Betty C. Hobbs. - 2nd ed. - London Edward Arnold 1968 - ix, 252p., illus.
Food poisoning.
613.2 / H69F