TY - BOOK AU - Chatfield,Charlotte AU - Adams,Georgian TI - Proximate composition of American food materials T2 - United States. Dept. of Agriculture Circular AV - TX531 .C5 U1 - 641.1 PY - 1940///] CY - [Washington PB - U.S. Govt. print. off. KW - Food KW - Analysis N1 - Contribution from Bureau of home economics; "Literature cited": p. 91 ER -