TY  - BOOK
AU  - Greeson,Phillip E.
TI  - An annotated key to the identification of commonly occurring and dominant genera of algae observed in the phytoplankton of the United States
T2  - Geological survey water-supply paper
PY  - 1982///
CY  - Washington
PB  - United States Government Printing Office
KW  - США
KW  - водоросли
KW  - фитопланктон
N1  - Bibliogr.: p. 133-138
ER  -