Nonnative invasive plants of Pacific Coast forests : a field guide for identification /
Gray, Andrew N.
Nonnative invasive plants of Pacific Coast forests : a field guide for identification / Andrew N. Gray, Katie Barndt, and Sarah H. Reichard. - [Portland, OR] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [2011] - 91 p. : ill. (chiefly col.), col. maps ; 22 x 28 cm. - General technical report PNW ; GTR-817. . - General technical report PNW ; 817. .
"May 2011."
Includes bibliographical references (p. 90-91).
Invasive plants--Pacific States--Identification.
Alien plants--Pacific States--Identification.
Forest plants--Pacific States--Identification.
SD11 / .A45617 no.817 SB612.P2 / G72 2011
0083-B-06 (online)
A 13.88:PNW-817
Nonnative invasive plants of Pacific Coast forests : a field guide for identification / Andrew N. Gray, Katie Barndt, and Sarah H. Reichard. - [Portland, OR] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [2011] - 91 p. : ill. (chiefly col.), col. maps ; 22 x 28 cm. - General technical report PNW ; GTR-817. . - General technical report PNW ; 817. .
"May 2011."
Includes bibliographical references (p. 90-91).
Invasive plants--Pacific States--Identification.
Alien plants--Pacific States--Identification.
Forest plants--Pacific States--Identification.
SD11 / .A45617 no.817 SB612.P2 / G72 2011
0083-B-06 (online)
A 13.88:PNW-817