TY  - BOOK
AU  - By American Phytopathological Society
TI  - Source book of Laboratory Exercises in plant pathology
U1  - 632.072 
PY  - 1967///
CY  - London
PB  - W H Freeman and Company
N1  - By American Phytopathological Society: Source book of Laboratory Exercises in plant pathology.  London.  W H Freeman and Company, 1967.--(632.072BY)
ER  -