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Ekwealor, K.U., Anukwuorji, C.A., Egboka, T.P. and Eze, H.N. 2020. Studies on the Comparative Effects of Cow Dung, Goat Dung and Poultry Manure in the Restoration of Gully Eroded Soil Using Amaranthus hybridus as Test Plant. Asian Journal of Soil Science and Plant Nutrition. 6, 2 (Jun. 2020), 10-16. DOI:https://doi.org/10.9734/ajsspn/2020/v6i230082.