Questionnaire surveys: Methodological and epistemological problems for field-based ethnopharmacologists

✍ Scribed by Sarah Edwards; Sabine Nebel; Michael Heinrich

• Book ID: 116642747
• Publisher: Elsevier Science
• Year: 2005
• Tongue: English
• Weight: 88 KB
• Volume: 100
• Category: Article
• ISSN: 0378-8741
• DOI: 10.1016/j.jep.2005.05.026