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- [6] INTELLECTUAL PROPERTY-RIGHTS IN AN AGE OF ELECTRONICS AND INFORMATION - UNITED-STATES-OFFICE-TECHNOLOGY-ASSESSMENT GOVERNMENT PUBLICATIONS REVIEW, 1987, 14 (01): : 116 - 117
- [8] The American Society of Pharmacognosy interim annual meeting - Intellectual property rights, naturally derived bioactive compounds and resource conservation - Proceedings of an International Symposium, San Jose, Costa Rica, October 20-22, 1994 - Preface JOURNAL OF ETHNOPHARMACOLOGY, 1996, 51 (1-3) : R9 - R10