TY - BOOK AU - Brock,Thomas D. TI - Microorganisms from smallpox to lyme disease SN - 0-7167-2084-1 AV - AMU QR46.M536 PY - 1990/// CY - New York PB - W. H. Freeman and Company KW - 1 KW - Medical microbiology N1 - Includes bibliographies reference ER -