Volume 11 (2018), Issue No. 1

Assessment of Radon Concentration of Ground Water in Ijero Ekiti

D.M. Akinnagbe, M. M. Orosun, R. O. Orosun, O. Osanyinlusi, K. A. Yasuk, F. C. Akinyose, T. A. Olaniyan, and S. O. Ige (pp. 22-41)

Volume 11 (2018), Issue No. 2

A Problem on Clique Partitions of Regular Graphs

R.B. Ponsones, and F.J.H. Campeña (pp. 75-80)

Multistationarity in Earth’s Pre-industrial Carbon Cycle Models

N.T. Fortun, A.R. Lao, L.F. Razon, and E.R. Mendoza (pp. 81-96)

Impact of Cypermethrin and Chlorpyrifos on Microbial Activity and Biomass in Nigerian Soil

O.O. Adebisi, D.O. Adetitun, and A.B. Olayemi (pp. 97-111)

A Study of Natural Radioactivity and Gamma Radiation Hazard in Tobacco Leaves and Cigarettes in Oyo State, Nigeria

F. C. Akinyose, P.Tchokossa, M. M. Orosun, S. O. Oluyide, O. Olatunji, and G. Martins (pp. 147-157)

Bioremediation: Immobilized Ficus sycomorus Stem Bark also Removes Heavy Metal Ions from Aqueous Solutions

F.E. Oluwayemisi, R. Usaku, A. Fari, and A. Akinterinwa (pp. 158-170)

Ecogenotoxicogical assessments of some selected fish species from Apodu Reservoir, Malete, North central, Nigeria

A.T. Anifowoshe, S.O. Oladipo, O.A. Owolodun, M.K. Akinseye, T.F. Olafimihan, A.G. Sidiq, A.A. Muhammed, T.A. Asa, and M.K. Mustapha (pp. 171-184)