http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Economic implications of alternative cotton production strategies in the Lower Rio Grande Valley of Texas, 1973-78
R.K. Shaunak, R.D. Lacewell, John Norman.
"This paper was supported in part by the Environmental Protection Agency through a grant (EPA Cooperative Aggreement number Cr-806277-02-0) to Texas A & M University."