THE POTENTIAL OF COWPEA (VIGNAUNGUICULATA) TO REMEDIATE LEAD IN SOIL CONTAMINATED WITH DIFFERENT CONCENTRATIONS OF LEAD

THE POTENTIAL OF COWPEA (VIGNAUNGUICULATA) TO REMEDIATE LEAD IN SOIL CONTAMINATED WITH DIFFERENT CONCENTRATIONS OF LEAD Account Details     CHAPTER ONE 1.1       INTRODUCTION Different types of heavy metals such as Cu, Zn and Ni are necessary micronutrients compulsory for… Read More