The role of plasmids in phenanthrene degradations by bacteria isolated from an estuary - Okpokwasili, Gideon C. (Gideon Chijioke). (Ann Arbor, Mich. : University Microfilms International, 1985)
Thesis (Ph.D.) - University of Maryland, 1984.
Keywords: Polycylic aromatic hydrocarbons; Phenanthrene