An input-output analysis of mineral processing in economic development : case studies of copper in Zambia and phosphates in Morocco /

Thesis (PhD) - West Virginia University, 1992

Библиографические подробности
Главный автор: 246923 Bocoum, Brigitte Marie Khadidja
Формат:
Опубликовано: Ann Arbor, MI : UMI 1992
Предметы: