Filtering by: Creator Pregerson, Bernardine S. Remove constraint Creator: Pregerson, Bernardine S.
ThesisPregerson, Bernardine S.Fifty-one strains of Sporosarcina ureae were isolated from 198 soils by plating diluted soil samples onto a complex agar medium containing 1. 5% filter sterilized urea. S. ureae was found to be widely distributed the United States and in various parts . . .