TY  - BOOK
AU  - Berkeley, M.J
TI  - Observations, botanical and physiological, on the potato murrain
U1  - 631.36/BER 
PY  - 1948///
CY  - Michigan
PB  - American Phytopathological Society
KW  - Potatoes--Diseases and pests
KW  - Vegetables--Diseases and pests
ER  -