The genera of the aphids of Canada Homoptera : aphidoidea and Phylloxeroidea
Foottit, Robert G.
The genera of the aphids of Canada Homoptera : aphidoidea and Phylloxeroidea - Ottawa : Agriculture Canada, 1993 - 766 p. : ilus. - The insects and arachnids of Canada ; 22 . - The insects and arachnids of Canada ; 22 .
40585
Afídidos.
Insectos--Canadá.
595.7 / I56 v.22
The genera of the aphids of Canada Homoptera : aphidoidea and Phylloxeroidea - Ottawa : Agriculture Canada, 1993 - 766 p. : ilus. - The insects and arachnids of Canada ; 22 . - The insects and arachnids of Canada ; 22 .
40585
Afídidos.
Insectos--Canadá.
595.7 / I56 v.22