@ARTICLE {GUTIERREZ:1988b, title = {Analysis of biological control of cassava pests in Africa: I. Simulation of carbon, nitrogen and water dynamics in cassava}, author = {Gutierrez, A. P. and Wermelinger, B. and Schulthess, F. and Baumgaertner, J. U. and Herren, H. R. and Ellis, C. K. and Yaninek, J. }, journal = {Journal of Applied Ecology}, year = {1988}, volume = {25}, number = {3}, pages = {901--920}, issn = {0021-8901}, }