Calzada, J. F.
Biogas research projects in Central América - [Lugar de publicación no identificado]: ICAITI, [1979] - 9 p. ilustraciones.
Fotocopia
06734
A survey of different research and demonstration projects dealing with biogas in Central American in the years 1978 - 1978 was conduted. The projects described in this paper are those were detected through this search.
Biogas
Proyectos de Desarrollo Tecnología
América Central
665.776 / C171b
Biogas research projects in Central América - [Lugar de publicación no identificado]: ICAITI, [1979] - 9 p. ilustraciones.
Fotocopia
06734
A survey of different research and demonstration projects dealing with biogas in Central American in the years 1978 - 1978 was conduted. The projects described in this paper are those were detected through this search.
Biogas
Proyectos de Desarrollo Tecnología
América Central
665.776 / C171b