Eckholm, E. P. (1982). Down to earth: Environment and human needs. East-west Press.
Chicago Style (17th ed.) CitationEckholm, Erik P. Down to Earth: Environment and Human Needs. East-west Press, 1982.
MLA (9th ed.) CitationEckholm, Erik P. Down to Earth: Environment and Human Needs. East-west Press, 1982.
Warning: These citations may not always be 100% accurate.