1. Ethnoscience 2. Knowledge Theory of 3. Traditional ecological knowledge Local knowledge refers to knowledge and expertise, which originate from local and indigenous cultures that have developed over time. Its practices have been absorbed naturally and effortlessly into the local communities. However, due to globalization and modernization, much of this knowledge has not been practiced and will be lost in time if efforts are not taken to preserve, conserve and transfer it to the community. Through the discussion of six articles written based on local and international research findings, this book brings together researchers committed to local knowledge in sharing the process of documentation on local knowledge transfer issues and challenges, and the methodology of knowledge transfer. Thus, new ideas are presented to promote the practice of preserving and conserving local knowledge to the practitioners, students and communities.