World phosphates supply to the year 2000

World phosphates supply to the year 2000

Detalhes bibliográficos
Autor principal: Brown, Martin
Formato: Livro
Idioma:English
Publicado em: Paris OECD 1988.
coleção:Development Centre studies.
Assuntos:
Phosphates > Economic aspects > Mathematical models.
Phosphate industry > Developing countries.
Phosphatic fertilizer industry > Developing countries.