@ARTICLE {VANASTEN:2005, title = {Effect of staw application on rice yields and nutrient availability on an alkaline and a pH-neutral soil in a Sahelian irrigation scheme}, author = {Van Asten, P. and van Bodegom, P. M. and Mulder, L. M. and Kropff, M. J. }, journal = {Nutrient Cycling in Agroecosystems}, year = {2005}, volume = {72}, pages = {255--266}, issn = {1385-1314}, }