@MISC {WAIREGI:2011a, title = {Exploring the scope of fertilizer use in the East African region}, author = {Wairegi, L. and Van Asten, P. }, year = {2011}, howpublished = {Abstract (Oral Presentation) in Book of Abstracts of CIALCA International Conference on "Challenges and Opportunities for Agricultural Intensification of the Humid-Highland Systems of sub-Saharan Africa", Kigali, Rwanda, 24-27 October}, note = {Abstract (Oral Presentation) in Book of Abstracts of CIALCA International Conference on "Challenges and Opportunities for Agricultural Intensification of the Humid-Highland Systems of sub-Saharan Africa", Kigali, Rwanda, 24-27 October, 2011}, }