TY - BOOK TI - The National Research Council's Committee on Toxicology: The First 50 Years 1947-1997 DO - 10.17226/9487 PY - 1997 UR - https://nap.nationalacademies.org/catalog/9487/the-national-research-councils-committee-on-toxicology-the-first-50 PB - The National Academies Press CY - Washington, DC LA - English KW - Environment and Environmental Studies ER -