TY - JOUR ID - 14388300 TI - Trees and Shrubs of the Rocky mountain Region with keys and descriptions for their identification PY - 1927 PB - New York, London The Knickerburker Press DB - UniCat KW - AMN North America KW - Colorado KW - North America KW - Rocky Mountains KW - USA KW - identification KW - keys KW - shrubs KW - trees UR - https://www.unicat.be/uniCat?func=search&query=sysid:14388300 AB - ER -