TY  - BOOK
AU  - Melhus, Irving E
TI  - Elements of Plant Pathology
U1  - 580 
PY  - 1939///
CY  - New York
PB  - Mc Millan
KW  - General Stack
KW  - Plants
KW  - BotanyLiving PlantsPlant Classification
KW  - Botany
ER  -