1. Bailey, A. E., Cottonseed and Cottonseed Products, Interscience, New York, 593 (1948).
2. Bonotto, M., Oil and Soap,23, 297–299 (1946).
3. Brownell, L. E., and Katz, D. L., Chemical Engineering Progress,43, 537–574 (1947).
4. Gastrock, E. A., and D’Aquin, E. L., Oil Mill Gazetteer,53, No. 4, 13–21 (1948).
5. Karnofsky, G., Amer. Oil Chem. Soc.,26, 570–574 (1949).