(1)
Iyama, W. A.; Timothy, M. N.; Egbunefu, C. O.; Emejuru, W. S.; Samuel-Harry, F.; Edori, O. S. Comparative Assessment of Soil Fertility Status of Aged and Abandoned Rumuolumeni Dumpsite, Port Harcourt, Nigeria.
EJAS
2022
,
10
, 266-278.