Document Vj1KMYvQz68yR0L5zOpVZ7Yg4

25>0 De Neve Circle Los Angeles, California January 21;, 1971 Mr. Robert Kehoe Kettering Laboratories University of Cincinnati Cincinnati, Ohio 1;5219 Dear Sir: ' *. . x I am doing a thesis on lead contamination of food and its effects on biological systems for an undergraduate research course under Dr. Willard P. Libby of UCLA. I have learned from contract publications by the Public Health Service that you have been doing research on the fate of inhaled particulate lead compounds. I would appreciate any references to the literature that you can give me on your research or any.other information on environmental pollution. `irLouie Hernandez, Jr.