Nana, R., Badiel, B., Ouedraogo, H.M., Soubande, F. and Tamini, Z. 2019. Quantitative Characteristics of the Okra [Abelmoschus esculentus (L.) Moench] Root System Under Water Constraints. European Scientific Journal, ESJ. 15, 27 (Sep. 2019), 159. DOI:https://doi.org/10.19044/esj.2019.v15n27p159.