Control of aphids injurious to orchard fruits, currant, gooseberry and grape /
Quaintance, A. L
Control of aphids injurious to orchard fruits, currant, gooseberry and grape / A. L. Quaintance and A. C. Baker - Washington : Department of Agriculture - 48 p. - EUA. Dept. of Agriculture Farmers' bull.; 1128 .
204619
Aphis Control de plagas Fruta -- Plagas.
Control of aphids injurious to orchard fruits, currant, gooseberry and grape / A. L. Quaintance and A. C. Baker - Washington : Department of Agriculture - 48 p. - EUA. Dept. of Agriculture Farmers' bull.; 1128 .
204619
Aphis Control de plagas Fruta -- Plagas.