Text ( visual ) : unmediated Nutrition investigations in Pittsburg, Pa., 1894-1896 / by Isabel Bevier. -- Washington : Govt. Print. Off. , 1897. -- 48 p. ; 23 cm. -- (U.S. Department of Agriculture. Office of Experiment Stations-Bulletin ; no. 52). -- Includes bibliographical references. -- (BA73253973) ; https://ci.nii.ac.jp/ncid/BA73253973 Author Heading(s): Bevier, Isabel ; United States. Office of Experiment Stations. -- Classification(s): NDC8 : 498.5