Open AccessDiversification of transportation energy materials
Author(s) -
S V Beljaev
Publication year - 2008
Publication title -
resources and technology
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2307-0048
DOI - 10.15393/j2.art.2008.1801
Subject(s) - diversification (marketing strategy) , business , environmental science , transport engineering , natural resource economics , environmental economics , engineering , economics , marketing