664 accidents agriculture aquaticorganisms beverageindustry biologicalproducts control diet dietarysupplements ecology ediblegrain etc fermentedfoods food foodanalysis foodhandling foodindustryandtrade foodmicrobiology foodsupply foodtechnology functionalfood functionalfoods handbooks healthaspects humanecology industrialhygiene industrialsafety manuals methods microbiology naturalfoods nutrition nutritionalphysiologicalphenomena nutritionalsciences nutritivevalue occupational occupationaldiseases preservation prevention qu145b458h1986 qu55p966p1975 qw85n632m1972 safetymeasures sb235w187s1970 seafood sorghum standards wa485o1491984