TY  - SER
AU  - Weber, W. A.
TI  - Four new species of Buellia (Lichenes) from western North and South America
U1  - 579.7579.7 
PY  - 1971///
KW  - LC, FL
KW  - Four new species of Buellia (Lichenes) from western North and South America
KW  - lichens, endemic
KW  - liquen, endémico
N2  - BIB Now: 7205
ER  -