Apple, Rima D. / The challenge of constantly changing times: from home economics to human ecology at the University of Wisconsin--Madison 1903-2003
Zenner, Greta Marie
[Chapter 8: Helen Tracy Parsons (1886-1977): a passion for science and learning], pp. 148-162 ff.
Copyright 2003 Board of Regents of the University of Wisconsin System.| For information on re-use, see http://digital.library.wisc.edu/1711.dl/Copyright