, Campo Experimental Cotaxtla-INIFAP, México

• Agronomía Mesoamericana 1996: Agronomía Mesoamericana: Vol. 7, Issue 2 (July-December) - Technical Notes
  Evaluation of no-till system in the cultivation of soybean in Veracruz.
  Abstract  PDF (Español (España))
• Agronomía Mesoamericana 1996: Agronomía Mesoamericana: Vol. 7, Issue 1 (January-June) - Articles
  Adaptation and the technological quality of the "Negro Tacana" bean variety.
  Abstract  PDF (Español (España))