About Svetlana Poltavets Books by Svetlana Poltavets Medicinal Mushrooms of the Holarctic Anti-Cancer and Other Therapeutic Uses by (author) Svetlana Poltavets & Eugene Poltavets Guide to Medicinal Mushrooms of the Pacific Northwest (ebook) Health Benefits and Other Therapeutic Uses by (author) Svetlana Poltavets & Eugene Poltavets Guide to Medicinal Mushrooms of the Pacific Northwest Health Benefits and Other Therapeutic Uses by (author) Svetlana Poltavets & Eugene Poltavets