TY - BOOK ID - 14388527 TI - Ferns and flowering plants of Isle Royale Michigan AU - Brown, Clair A. AU - US Department of the Interior PY - 1933 PB - Washington Government Printing Office DB - UniCat KW - AMN North America KW - Isle Royale KW - Michigan KW - North America KW - Pteridophyta KW - USA KW - catalogue KW - flowering plants UR - https://www.unicat.be/uniCat?func=search&query=sysid:14388527 AB - ER -