Proceedings : International Work-shop on energy survey methodologies for Developing Countries
NAS
Proceedings : International Work-shop on energy survey methodologies for Developing Countries Proceedings : International Work-shop on energy survey methodologies for Developing Countries NAS; - Washington NAP 1980 - 220pp
Developing Countries
662.76/NAS
Proceedings : International Work-shop on energy survey methodologies for Developing Countries Proceedings : International Work-shop on energy survey methodologies for Developing Countries NAS; - Washington NAP 1980 - 220pp
Developing Countries
662.76/NAS