TY - BOOK ID - 133849491 TI - Estimating value and volume of ponderosa pine trees by equations PY - 1981 PB - Portland, Or Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service DB - UniCat KW - Lumber KW - Mensuration KW - Ponderosa pine KW - Prices UR - https://www.unicat.be/uniCat?func=search&query=sysid:133849491 AB - ER -