Food hygiene and sanitation
615.954
H682F Hobbs, Betty C. and Gilbert, Richard
Food hygiene and sanitation
-- Hissar : International Bioscience , 1975
198965 75p.
Food poisoning
Food-Bacteriology
H682F Hobbs, Betty C. and Gilbert, Richard
Food hygiene and sanitation
-- Hissar : International Bioscience , 1975
198965 75p.
Food poisoning
Food-Bacteriology