TY - BOOK ID - 133998732 TI - Northwest range-plant symbols PY - 1967 PB - [Portland, Or.] Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, U.S. Forest Service DB - UniCat KW - Botany KW - Code words KW - Information storage and retrieval systems KW - Nomenclature KW - Northwestern States UR - https://www.unicat.be/uniCat?func=search&query=sysid:133998732 AB - ER -