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Domov » Životné prostredie » Ročník/Volume 18 (1984) » 1984 - Číslo/Issue 1

Účasť Slovenskej rady Československej vedecko-technickej spoločnosti na tvorbe a ochrane životného prostredia

Participation of the Slovak Council of the Czechoslovak Technical Society in the formation and protection of human environment
Križanová Naďa
Strany: 
50-51
Kontakty / Contacts
kras, ochrana
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Jeskyně a propasti v Československu

Caves and chasms in ČSSR
Štěpán Petr
Strany: 
53
Recenzie / Reviews
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Praktická speleológia

Practical speleology
Demek Jaromír
Strany: 
53
Recenzie / Reviews
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Chraňme naše jeskyně

Protection of our caves
Demek Jaromír
Strany: 
53
Recenzie / Reviews
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