TY - BOOK T1 - Meat and Seafood Demand Patterns : a Comparison of the S1-Branch Demand System and the Constant Elasticity of Demand System PP - Blacksburg PB - Virginia Polytechnic Institute YR - 1981 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.146704 ER -