Documents 11.The Response of Haricot Bean to Phosphorus Application on Ultisols at Areka, Southern Ethiopia

Journal of Biology, Agriculture and Healthcare www.iiste.org ISSN 2224-3208 (Paper) ISSN 2225-093X (Online) Vol 1, No.3, 2011 38 The Response of Haricot Bean (Phaseolus vulgaris…