Akpa, E. A., Eyong, M. O., Afu, S. M., & Olim, D. M. (2019). Hydraulic Properties of Soils of Akani Esuk Orok in Calabar, Cross River State, Nigeria. Zenodo.
Citazione stile Chigago Style (17a edizione)Akpa, E. A., M. O. Eyong, S. M. Afu, e D. M. Olim. Hydraulic Properties of Soils of Akani Esuk Orok in Calabar, Cross River State, Nigeria. Zenodo, 2019.
Citatione MLA (9a ed.)Akpa, E. A., et al. Hydraulic Properties of Soils of Akani Esuk Orok in Calabar, Cross River State, Nigeria. Zenodo, 2019.
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