TY  - BOOK
AU  - Esau, Katherine
TI  - Plants, Viruses and Insects
U1  - 581.2 
PY  - 1961///
CY  - Cambridge
PB  - Harvard University Press
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Insect pests
KW  - Plant viruses
ER  -