Volume 4, Issue 4 (2016)

• Original Research Article

  Hopf bifurcation of basic food web of species based on standard normal theory

  Puyi Lam Kai-shek

  [View Abstract] [View PDF] pp. 209-214 (1091 KB)

• Original Research Article

  Variation in density of various profile formations present in Njaba sub-basin of southeastern Nigeria

  Okparhomavwa O. David

  [View Abstract] pp. 197-208 (288 KB)