[1]
2021. Determination of Phosphorous Fixation Capacity on Alluvium, Sandstone and Shale Soils of Akwa Ibom State, Nigeria.
International Journal of Sustainable Agricultural Research. 8, 2 (Apr. 2021), 105–113. DOI:
https://doi.org/10.18488/journal.70.2021.82.105.113.