TY - BOOK ED - Difco Laboratories TI - DIFCO manual: : dehydrated culture media and reagents for microbiology SN - 0-9613169-9-3 AV - AMU QR71.D5 PY - 1984/// CY - Detroit PB - Difco Laboratories KW - Bacteriology KW - Laboratory manuals KW - Cultures and culture media ER -