TY  - BOOK
AU  - Hawksworth, David L.,
TI  - Ascomycete systematics: : problems and perspectives in the nineties 
SN  - 0306448823
U1  - QW180.5.A8 
PY  - 1994///
CY  - New York
PB  - Plenum Press
KW  - ASCOMICETOS
ER  -