Reading lists: History of Science in the Twentieth Century (a sampling!)

History of Science [the broad sweep] Women in Science
Reading the History of Western Science: A List of Good Places to Start Women in Astronomy
History of Recent Science: A Select Link List Women and Science
History of Physics [sample syllabus copies-- worth browsing] Biology, Ethics and Society
Modern Physics: From the Atom to Big Science [course offered at Berkeley] Bioethics: Issues in the History of Biology, Medicine and Society
History of Twentieth Century Physics History of Modern Biology
AEC and Human Exposure to Radiation From Darwin to Dolly: The History of Modern Biology
Environmental History and History of the Environmental Sciences  
History of Chemistry