Title: Dynamic model of input demand for agriculture in the Southeastern United States
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF000878045&ix=nu&I=0&V=D" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF000878045&ix=nu&I=0&V=D</a>
Subjects: Agriculture--Economic aspects--Southern States, Duality theory (Mathematics.