Christopher Martius, editor
Cotton, water, salts and soums: economics and ecological restructuring in Khorezm, Uzbekistan
[, Springer], 2012
 eBooks
Touliatos, John
Research methods in human ecology: home economics
Iowa State University Press , 1988
 Buku Teks
Modern land policy papers of the land economics institute / University of Illinois Land Economics Institute
University of Illinois, 1960
 Buku Teks
Ely, Richard T.
Land economics
University of Wisconsin Press, 1964
 Buku Teks
Ely, Richard T.
Elements of land economics
Macmillan, 1924
 Buku Teks