Cita APA (7a ed.)
Tittonell, P. A., Wijk, M. T. v., Herrero, M., Rufino, M. C., Ridder, N. d., & Giller, K. E. (2009). Beyond resource constraints - Exploring the biophysical feasibility of options for the intensification of smallholder crop-livestock systems in Vihiga district, Kenya. Elsevier.
Cita Chicago Style (17a ed.)
Tittonell, Pablo A., Mark T. van Wijk, Mario Herrero, Mariana C. Rufino, N.A. de Ridder, y Kenneth E. Giller. Beyond Resource Constraints - Exploring the Biophysical Feasibility of Options for the Intensification of Smallholder Crop-livestock Systems in Vihiga District, Kenya. Elsevier, 2009.
Cita MLA (9a ed.)
Tittonell, Pablo A., et al. Beyond Resource Constraints - Exploring the Biophysical Feasibility of Options for the Intensification of Smallholder Crop-livestock Systems in Vihiga District, Kenya. Elsevier, 2009.
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