Bitew, Yayeh, and Fekremariam Asargew. “Rice (Oryza Sativa) and Chickpea (Cicer Aritinum L) Relay Intercropping Systems in an Additive Series Experiment in Rain Fed Lowland Ecosystem of Fogera Vertisols”. Scientific Journal of Review 4, no. 1 (January 28, 2015): 10-16. Accessed July 22, 2024. http://sjournals.com/index.php/sjr/article/view/445.