books.google.de - As Dr. Engel emphasizes in this "enticing, well-referenced, [and] entertaining book" (Science), we can learn a lot about human health by studying animal behavior in the wild. Indeed, some of the natural, holistic, and alternative human medicine being practiced today arose through the observation of wild...http://books.google.de/books/about/Wild_Health.html?hl=de&id=8FwqLh2a2ckC&utm_source=gb-gplus-shareWild Health
