TY  - BOOK
AU  - Roberts, Daniel A
TI  - Fundamentals Of Plant Pathology
SN  - 0716708221
U1  - 581 
PY  - 1972///
CY  - [s.l]
PB  - W H Freeman And Company
KW  - Specific topics in natural history. Botany
N1  - Glossary & Index
ER  -