TY  - BOOK
AU  - Steemann Nielsen, E.
TI  - Marine Photosynthesis: : With Special Emphasis on the Ecological Aspects
SN  - 0-444-41320-0
U1  - 574.526.36 20
PY  - 1975///
CY  - Amsterdam: 
PB  - Elsevier: 
ER  -