Influence of oil shale mining on the environment in Estonia
Valgma, Ingo
;
Väizene, Vivika
;
Orru, Mall
;
Vendla, Silja
;
Ljaš, Julia
;
Pensa, Margus
;
Anepaio, Ain
;
Karu, Veiko
Ressursid ja energiasääst
2014