TY  - BOOK
AU  - Wellman, Frederick L
TI  - Tropical American Plants Disease: Neotropical Phytopathology Problems
SN  - 081080459X
U1  - 581.2097 
PY  - 1927///
CY  - Delhi
PB  - Feriodical Expert Book Agency
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Plant disease
KW  - Tropics
ER  -