Okereke, J. N.

• Estudos de Biologia v. 28 n. 63 (2006) - Fluxo Contínuo
  BACTERIAL QUALITY OF RAINWATER IN SELECTED COMMUNITIES IN IMO STATE, NIGERIA
  Resumo  PDF
• Estudos de Biologia v. 28 n. 63 (2006) - Fluxo Contínuo
  UNDERGROUND WATER QUALITY OF ROCK MINING IN ISHIAGU, EBONYI STATE, NIGERIA
  Resumo  PDF