Effect of fluorine on growth, calcification and parathyroids in the chicken, by Hazel M. Hauck, H. Steenbock and James T. Lowe, and J.G. Halpin

Includes correspondence with former students and Cornell administrators; her Nigerian diaries (5 volumes, 1959-1960) and manuscript and typescript notes and statistical reports, and pamphlets concerning nutrition and disease in Thailand, Nigeria, and elsewhere; articles by Hauck concerning her work in those countries and general problems of nutrition; photographs of Thai and Nigerian children, showing the effects of malnutrition; her M.A. and Ph.D. theses (University of Washington, 1924; University of Wisconsin, 1932), "A Study of the Cause of Failure of a Specific Ration" and "Manifestations of Fluorine Toxicity"; and notes, syllabi, reading lists, and other material relating to courses she taught at Cornell University.