Kas Maal on oodata kosmilist katastroofi?
author
Kalv, Peep
statement of authorship
Peep Kalv
source
Universum
location of publication
Tallinn
year of publication
1997
pages
lk. 289-296: ill
subject term
Maa (planeet)
katastroofid
ISBN
9985-9151-0-0
language
eesti