The occurrence of antagonistic Actinomycetes in Bulgarian soils and their antibiotic properties.
D000190:Actinomyces / Q000302:isolation & purification*; D000898:Antibiosis; D001419:Bacteria / Q000302:isolation & purification*; D002031:Bulgaria; D005658:Fungi / Q000302:isolation & purification*; D012988:Soil Microbiology; D013302:Streptomyces / Q000302:isolation & purification*