Защита водных ресурсов в Эстонской ССР : обзор
author
Aitsam, Ain
Velner, Harald-Adam
Mölder, Heino
statement of authorship
А. Айтсам, Х. Вельнер, Х. Мëльдер
location of publication
Таллин
publisher
ЭстНИИНТИ
year of publication
1981
pages
25 с. : ил
url
https://www.ester.ee/record=b1321995*est
subject term
veekogud
veekogude kaitse
veekaitse
subject of location
Eesti
TTÜ department
sanitaartehnika kateeder
language
vene