TY - BOOK ID - 145913114 TI - Fertilizing Douglas-fir forests AU - Miller, Richard E. AU - Fight, Roger D. AU - Pacific Northwest Forest and Range Experiment Station (Portland, Or.) PY - 1979 PB - Portland Or. : Pacific Northwest Forest and Range Expriment Station, U.S. Dept. of Agriculture, Forest Service, DB - UniCat KW - Douglas fir KW - Douglas fir KW - Fertilizers KW - Fertilizers KW - Forest soils KW - Forest soils KW - Fertilization KW - Fertilization UR - https://www.unicat.be/uniCat?func=search&query=sysid:145913114 AB - ER -