Authors: Arriaga-Jordan, CM Flores-Gallegos, FJ Pena-Carmona, G Albarran-Portillo, B Garcia-Martinez, A Espinoza-Ortega, A Gonzalez-Esquivel, CE Castelan-Ortega, OA

Citation: Cm. Arriaga-jordan et al., Participatory on-farm evaluation of the response to concentrate supplementation by cows in early lactation in smallholder peasant (campesino) dairy production systems in the highlands of central Mexico, J AGR SCI, 137, 2001, pp. 97-103

Authors: Castelan-Ortega, OA Fawcett, RH Arriaga-Jordan, CM Smith, AJ

Citation: Oa. Castelan-ortega et al., Evaluation of the CERES-Maize model in simulating Campesino farmer yields in the highlands of central Mexico, EXP AGRICUL, 36(4), 2000, pp. 479-500