Cone, B.W.. (1354). A determination of the substitutablity of capital for labor in the cultivation of principal crops in iran. , 03(1), 21-29. doi: 10.22099/iar.1975.4669

B.W. Cone. "A determination of the substitutablity of capital for labor in the cultivation of principal crops in iran". , 03, 1, 1354, 21-29. doi: 10.22099/iar.1975.4669

Cone, B.W.. (1354). 'A determination of the substitutablity of capital for labor in the cultivation of principal crops in iran', , 03(1), pp. 21-29. doi: 10.22099/iar.1975.4669

Cone, B.W.. A determination of the substitutablity of capital for labor in the cultivation of principal crops in iran. , 1354; 03(1): 21-29. doi: 10.22099/iar.1975.4669