Soil invertebrates in semi-coke heaps of Estonian oil shale industry
Kalda, Kai
;
Ivask, Mari
;
Kutti, Sander
;
Kuu, Annely
;
Meriste, Mart
;
Nei, Lembit
;
Peda, Jane
;
Raukas, Anto
Oil shale
2015
/
p. 82-97 : ill