TY - BOOK ID - 135619446 TI - Photo series for quantifying forest residues in the Sierra mixed conifer type, Sierra true fir type AU - Maxwell, Wayne G. AU - Ward, Franklin R. AU - Pacific Northwest Forest and Range Experiment Station (Portland, Or.) PY - 1979 PB - [Portland, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, DB - UniCat KW - Forests and forestry KW - Conifers. KW - Fir. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135619446 AB - ER -