title: Studies on certain factors influencing legume-rhizobia interrelationship. III. Antagonistic soil streptomycetes in the rhizosphere region.
mesh_terms: D000191:Actinomycetaceae / Q000187:drug effects*; D010937:Plant Growth Regulators / Q000494:pharmacology*; D012231:Rhizobium / Q000187:drug effects*
chemical_list: D010937:Plant Growth Regulators