Epp, Donald J Malone, W
Introduction to agricultural Economics - New York, Macmillan Publishing Co. Inc. 1981 - 354
0-02977560-4
Agricultural economics/ Economic system-functions/ Input-OUt analysis
338. 1 EPP
100
Introduction to agricultural Economics - New York, Macmillan Publishing Co. Inc. 1981 - 354
0-02977560-4
Agricultural economics/ Economic system-functions/ Input-OUt analysis
338. 1 EPP
100