Intellectual property rights in biotechnology worldwide / Stephen A. Bent ... [et al.]. Bent, Stephen A., 1951- Microorganisms Patents. Industrial microbiology Patents. Biotechnology Patents. K1519.M5 I58 1987 346.0486 19 BEI Includes bibliographical references and index. New York, N.Y. : Stockton Press, 1987. 1987. 1987 Text xx, 640 p. : eng