TY  - JOUR
A1  - Gran, H.H.
JO  - Bulletin Planktonique 1912.  Copenhagen.
SP  - 5
EP  - 142.
C1  - 5-142.
TI  - The Plankton Production of the north European waters in the Spring of 1911.
UR  - https://www.diatombase.org/aphia.php?p=sourcedetails&id=263673
PY  - 1915
Y2  - 2026-07-15
ER  -