TY  - BOOK
AU  - Hustedt, Friedrich
TI  - Bacillariophyta : diatomea
SN  - 3874291111
U1  - 589.481 HUS 
PY  - 1930///
CY  - Koenigstein
PB  - Otto Koeltz Science Publishers
KW  - Diatoms -- Europe
ER  -