Philipp, Dirk, Pro Mundo Humano (ONG, Alemana Para un Mundo Nuevo), Alemania

• Agronomía Mesoamericana 2003: Agronomía Mesoamericana: Vol. 14, Issue 2 (July-December) - Analyzes and Comments
  Observations about the mucuna - corn system in the slopes of Waslala, Atlantic Region of Nicaragua.
  Abstract  PDF (Español (España))