Barrales, José S., Universidad Autónoma Chapingo. Chapingo, México

• Agronomía Mesoamericana 1997: Agronomía Mesoamericana: Vol. 8, Issue 2 (July-December) - Technical Notes
  Relationship betwen amount of rain and secondary growth in amaranth (Amaranthus hipochondriacus L.).
  Abstract  PDF (Español (España))