Download or read book Technical/agency Draft Recovery Plan for Four Species of Hawaiian Ferns written by U.S. Fish and Wildlife Service and published by . This book was released on 1997 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report on a recovery plan for four endangered and threatened species of Hawaiian ferns found in lowland wet and mesic forests, montane dry and mesic forests, and subalpine dry forest/shrublands of the Hawaiian Islands.