TY  - BOOK
AU  - Kerry F. Harris
AU  -  Karl Maramorosch, 
TI  - Aphids as virus vectors
U1  - 632.752 
PY  - 1977///
CY  - New York
PB  - Academic Press
N1  - Kerry F. Harris & Karl Maramorosch: Aphids as virus vectors.  New York.  Academic Press, 1977.--(632.752HAR)
ER  -