López, Ernesto, CIRGOC. INIFAP., México

• Agronomía Mesoamericana 1997: Agronomía Mesoamericana: Vol. 8, Issue 1 (January-June) - Articles
  Effect of the time and type of weeding on residual moisture growing beans (Phaseolus vulgaris L.).
  Abstract  PDF (Español (España))
• Agronomía Mesoamericana 1996: Agronomía Mesoamericana: Vol. 7, Issue 1 (January-June) - Articles
  Characterization of technological and nutritional quality in improved and local varieties of tropical black bean (Phaseolus vulgaris L.).
  Abstract  PDF (Español (España))