00298nam a2200109Ia 450000500170000000800410001708200140005810000200007224500410009226000470013330000080018020260225044857.0260224s9999||||xx |||||||||||||| ||und||  a641.4 DES  aN.W. Desrosier  4aThe technology of food preservation   aIndia: CBS Publishers & Distributor c1987  a558