Agriculture, economics, and resource management
338.10973  
S673A Snodgrass, Milton M. and Wallace, L. T.
Agriculture, economics, and resource management
-- Englewood Cliffs : Prentice-Hall , 1975
187750 xi, 521p.:ill.,tab.
Agricultural economics - United States
                        S673A Snodgrass, Milton M. and Wallace, L. T.
Agriculture, economics, and resource management
-- Englewood Cliffs : Prentice-Hall , 1975
187750 xi, 521p.:ill.,tab.
Agricultural economics - United States