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Petroleum pollution in a part of the Niger Delta: Implications on...
P.C. Onokala, P. O. Phill-Eze and I. A. Madu (eds). Environment and Poverty in Nigeria. Jamoe Enterprises Nigeria, Enugu. -
Incipient ecosystem damage in parts of the oil fields of the Niger Delta,...
Environmental Analar, Environmental Systems Club Inc. Nigeria.
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