Homeowner and the gypsy moth; Guidelines for control
McManus, M.L., Houston, D.R., Wallner, W.E.
Homeowner and the gypsy moth; Guidelines for control - Washington 1979 - 1-34 p. - Moth United States Department of Agriculture. Home and Garden Bulletin No. 227 .
Homeowner and the gypsy moth; Guidelines for control - Washington 1979 - 1-34 p. - Moth United States Department of Agriculture. Home and Garden Bulletin No. 227 .