%0 Journal Article %T Variance in Protease, Dehydrogenase, Phosphatase and Respiratory Activities during Phytoremediation of Crude Oil Polluted Agricultural Soil Using Schwenkia americana L. and Spermacoce ocymoides Burm. f. %A Chimezie Ekeke %A Chukwuemeka C. Chukwuma %A Jude C. Ikewuchi %A Micheal O. Monanu %J Journal Information: ISSN: NLM ID: Frequency: Journal DOI: Peer-review model: Indexing: Digital Archiving: Disclaimer: %D 2018 %R 10.9734/ARRB/2018/44122 %X (2) Dr. George Perry, Dean and Professor of Biology, University of Texas at San Antonio, USA. %U http://www.sciencedomain.org/abstract/26466