CHAPTER ONE INTRODUCTION 1.1 BACKGROUND TO THE STUDY Pollution is defined as the release of toxic or harmful substances into the environment (air, water and land) by their …
THE EFFECT OF CRUDE OIL CONTAMINATED SOIL ON THE PHYSICAL AND BIOCHEMICAL PROPERTIES OF BEANS (PHASEOLUS VULGARIS)
CHAPTER ONE INTRODUCTION 1.0 BACKGROUND OF THE STUDY Crude oil is a complex mixture of thousands of hydrocarbons and non-hydrocarbon compounds, including heavy metals. Nigeria is …