TY  - GEN
AU  - Braarud,Trygve
TI  - Coccolith morphology and taxonomic position of Hymenomonas roseola Stein and Syracosphaera carterae Braarud Fagerland
PY  - 1954///
CY  - Oslo
PB  - [s.n.]
N1  - Tav. di studio SZN
ER  -