TY  - BOOK
AU  - Quaintance, A. L
AU  - Baker, A. C.
TI  - Control of aphids injurious to orchard fruits, currant, gooseberry and grape
CY  - Washington
PB  -  Department of Agriculture
KW  - Aphis  Control de plagas  Fruta
KW  -  Plagas
ER  -