23

Eutrophication: Focus on Phosphorus

Year:
2009
Language:
english
File:
PDF, 445 KB
english, 2009
30

Versuche über Farbenmischungen

Year:
1882
Language:
german
File:
PDF, 488 KB
german, 1882
31

Historic Trends in Lake Michigan Silica Concentrations

Year:
1988
Language:
english
File:
PDF, 1.98 MB
english, 1988
37

Biogenic silica record in the sediments of Little Round Lake, Ontario

Year:
1986
Language:
english
File:
PDF, 547 KB
english, 1986
44

Ueber die Membrana limitans der menschlichen Netzhaut

Year:
1863
Language:
german
File:
PDF, 593 KB
german, 1863
45

Biogeochemical silica mass balances in Lake Michigan and Lake Superior

Year:
1985
Language:
english
File:
PDF, 1.18 MB
english, 1985
47

Low carbon dioxide partial pressure in a productive subtropical lake

Year:
2011
Language:
english
File:
PDF, 569 KB
english, 2011