TY  - BOOK
AU  - De, J. A.
TI  - Viruses of Potatoes and Seed-Potato Production
SN  - 9022003582
U1  - 633.491 
PY  - 1972///
PB  - Centre for Agricultural Publishing
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Potatoes
KW  - Seed production
KW  - Viruses
ER  -