1. Kapoor, K., Chaudhrary, K., and Tauro, P. (1981), inPrescot & Dunn’s Industrial Microbiology, Reed, G., eds., McGraw-Hill, New York, pp. 709–715.
2. Arnaud, A. and Guiraud, J. (1985), inBiotecnologia, Scriban, R., ed., El Manual Moderno, Mexico, pp. 84–96.
3. Metz, B. and Kossen, N. (1977),Biotech. Bioeng. 19, 781.
4. Kubicek, P. and Rohr, M. (1977),Eur. J. Appl. Microbiol. Biotechnol. 4, 167.
5. Sanchez-Marroquin, A., Carreño, R., and Ledezma, M. (1970),Appl. Microbiol. 20, 888.