TY - BOOK ID - 134142606 TI - Polytrichacea of western North America, by T. C. Frye, drawings by Elsie K. Waddingham ... PY - 1911 PB - Baltimore, Md Williams & Wilkins company DB - UniCat KW - Polytrichaceae UR - https://www.unicat.be/uniCat?func=search&query=sysid:134142606 AB - ER -