TY  - GEN
AU  - Blackman, R.L
AU  - Eastop, V.F
TI  - Aphids on the worlds Trees : An Identification and Infoarmation guide
SN  - 0-85198-877-6
U1  - 632.752 BLA 
CY  - U.K., CAB International
KW  - Polymorphism, Tree- Dwelling Aphids, Aphid Genera, Aphid Names, Aphid collection Aphids mounting
ER  -