Methods of conducting mass studies in human nutrition /

Bibliographic Details

Main Author:	Mack, Pauline Gracie Beery, 1891-
Other Authors:	Smith, Janice Minverva, 1906-
Format:	Book
Language:	English
Published:	State College, Pa., [publisher not identified] ; [1939]
Series:	Pennsylvania State University studies ; no. 4.
Subjects:	Nutrition.