00546     2200169   4500001002100000005001500021035002000036008004100056041000700097082001700104090001700121245011300138250001900251260004200270300002500312650003900337INLIS00000000000854620240221092654  a0010-0521008546240221                |          |        aen  a57.083.1/DIF  a57.083.1/DIF  aDIFCO Manual of dehyarated culture media and reagents for microbiological and clinical laboratory procedures  aEighth edition  aMichigan :bDifco Laboratories,c1948  a224 p.: ill.; 23 cm. 4aMICROBIOLOGY -- CULTURE TECHNIQUES