TY - BOOK ED - Difco Laboratories. TI - Difco manual : : dehydrated culture media and reagents for microbiology/ SN - 0961316993 U1 - 578 PY - 1984/// CY - Detroit PB - Difco Laboratories, KW - Bacteriology KW - Cultures and culture media KW - Culture Media N1 - Includes index ER -