Search Results       Your search for [subject]Actinomycetes -- Vitamin B12 content returned 1 record.           Vitamin B12 and antibiotic activities of actinomycetes isolated by a selective method. by Lat, Betty S.; Subject: Biological Sciences; Actinomycetes -- Antibiotic properties; Actinomycetes -- Isolation; Actinomycetes -- Vitamin B12 content.          Add to Book Cart   |    Digital Copy Available Relevance: 42.51%