Information sources on the canning industry. - New York : United Nations (UN) , 1975 - xii, 83p. ; 21 cm. - UNIDO guides to information sources ; no. 19 [Document] - United Nations ; ID/158 (UNIDO/LIB/SER.D/19) . Includes bibliographical references and index. Subjects--Topical Terms: Canned foods industry--Information services Gov. Doc. Class. No.: UN IDO GIS-19