Clark, W. Mansfield 1884-1964. A study of the gases of Emmental cheese / by William Mansfield Clark ... - Washington : Govt. print. off., 1912. - 32 p. : illus. ; 24 cm. - U. S. Dept. of agriculture. Bureau of animal industry. Bulletin 151 [from old catalog] . LCCN: agr12001325 Subjects--Topical Terms: Cheese--Analysis.Swiss cheese. LC Class. No.: SF623 / .B14 no. 151