TY - BOOK ID - 145523854 TI - Quantifying competitive ability of perennial grasses to inhibit scotch broom AU - Harrington, Timothy B. AU - Pacific Northwest Research Station (Portland, Or.) PY - 2011 PB - Portland, OR : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, DB - UniCat KW - Scotch broom KW - Scotch broom KW - Plant competition. KW - Control. KW - Seedlings KW - Ecophysiology. UR - https://www.unicat.be/uniCat?func=search&query=sysid:145523854 AB - ER -