00259nam a2200097Ia 4500008004100000082001800041100002000059245003400079260004100113300000700154140113s9999    xx            000 0 und d  a664(026)   L4  a"Bernett, H.R."  aBiology and the food industry  a1974bEdward Arnold(Pub)Ltd.cLondon  a59