00553cam a22001934a 4500003001000000005001700010008004100027040002500068041000800093044000800101080001000109100001400119245006500133260003700198490006100235650002600296655001900322700001800341AR-SsjUIB20250710155150.0250429s1973 xxk 000 0 eng d aAR-SsjUIBcAR-SsjUIB0 aeng axxk a576.81 aSykes, G.10aActinomycetales :bcharacteristics and practical importance. aLondon :bAcademic Press,c1973.0 aThe society for applied bacteriology symposium seriesv2 7aMicrobiología2lemb 7aLibro2unescot1 aSkinner, F.A.