TY  - BOOK
AU  - Petersen, Ronald H,
TI  - Mycological Association of M. J. Berkeley and M. A. Cutis
SN  - 3768212580
U1  - 589 
PY  - 1980///
CY  - Germany
PB  - J. Cramer
KW  - Fungi
KW  - Mycology
ER  -