Normal view
MARC view
Tonkov, Spasimir Borisov. (Personal Name)
Used for/see from:
- Tonkov, Spassimir.
- Tonkov, Spasimir.
Aspects of palynology and palaeoecology : festschrift in honour of Elissaveta Bozilova / ed. Spassimir Tonkov. - Sofia ; Moscow, 2003.
CLBAS - On-line Catalog of the Libraries of the Bulgarian Academy of Sciences http://aleph.cl.bas.bg/
