TY  - BOOK
AU  - Nilsson,Sven
TI  - Freshwater hyphomycetes: : taxonomy, morphology and ecology
AV  - QK621.H9N5 
CY  - Uppsala
PB  - : A. B. Lundequistska Bokhandeln
KW  - Freshwater
KW  - Hyphomycetes,
KW  - Taxonomy,
KW  - Morphology,
KW  - Ecology
N1  - Includes bibliographical references
ER  -