(1)
Konstantinova, E.; Brunina, L.; Persevica, A.; Zvaigzne, A. ECONOMIC VALUATION OF ECOSYSTEM SERVICES: A CASE STUDY FOR SUSTAINABLE MANAGEMENT OF DEGRADED PEATLANDS IN LATVIA.
ETR
2019
,
1
, 110-113.
https://doi.org/10.17770/etr2019vol1.4109
.