Biology and management of noxious rangeland weeds
Sheley, Roger L.
Biology and management of noxious rangeland weeds /ed. by Roger L. Sheley and Janet K. Petroff - Corvallis, OR : Oregon State University Press, 1999. - 438 p. : ilus. ; mapas
0870714619
83250
Herbicidas.
Pastizales--Malas hierbas--Control.
Pastizales--Manejo.
633.2 / S48
Biology and management of noxious rangeland weeds /ed. by Roger L. Sheley and Janet K. Petroff - Corvallis, OR : Oregon State University Press, 1999. - 438 p. : ilus. ; mapas
0870714619
83250
Herbicidas.
Pastizales--Malas hierbas--Control.
Pastizales--Manejo.
633.2 / S48