6

The shell of Comet Hale-Bopp

Year:
2002
Language:
english
File:
PDF, 366 KB
english, 2002
35

Self-cleaning glass coated with Fe3+-TiO2thin film

Year:
2004
Language:
english
File:
PDF, 496 KB
english, 2004
37

Palaeontology: Pterosaur egg with a leathery shell

Year:
2004
Language:
english
File:
PDF, 242 KB
english, 2004