@BOOKLET {N2AFRICA:2014d, title = {Better cowpea through good agricultural practices: for farmers in Nigeria}, author = {N2Africa, }, year = {2014}, month = {July}, address = {N2Africa}, howpublished = {Nigeria cowpea booklet}, note = {CRP Grain Legumes; Cowpea; 20p.; For farmers in Nigeria; N2Africa Project}, }