00605nam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001600102111006200118245001600180260003900196300003100235490003900266650002900305700001400334830003900348CHAP20220329140748.0971013s1972            r     10010     d  a57224  a58196  a62351  cCHAP  a631.46bS9500aSymposium on Soil Microbiology. (n1d: 1970c: Budapest)  aProceedings  aBudapest :bAkademiai Kiado,c1972  a454 p.b: ilus. ; gráfs.  aSymposia biologica hungaricav; 1114aSuelosxMicrobiología.0 aSzegi, J.0 aSymposia biologica hungaricav; 11