TY  - BOOK
AU  - Haeckel,Ernst
TI  - Report on the Radiolaria: collected by H. M. S. Challenger during the years 1873-1876 
PY  - 1887///
CY  - London
PB  - Her Majesty's Stationery Office, 
N1  - 1. part: "Porulosa (Spumellaria and Acantharia); 2. part: "Osculosa (Nassellaria and Phaedaria)
ER  -