@article{Mackie:154724, recid = {154724}, author = {Mackie, Arthur B. and Calhoun, Samuel D.}, title = {World Oilseed and Products Trade, 1962-88}, address = {1991-01}, number = {1487-2016-123128}, series = {SB 819}, pages = {140}, year = {1991}, url = {http://ageconsearch.umn.edu/record/154724}, doi = {https://doi.org/10.22004/ag.econ.154724}, }