00557cam a2200169 4500 386535278 TxAuBib 20180714120000.0 190713s2019||||||||||||||||||||||||eng|u 59913 Project Gutenberg PGUSA eng TxAuBib Hubbard, Douglass H. Ferns of Hawaii National Park [Gutenberg] : Hawaii Nature Notes, Vol. V, No. 1, June 1952 / Douglass H. Hubbard. Project Gutenberg, 2019. Public domain in the USA. Text. http://www.gutenberg.org/ebooks/59913