Klymenko Vladyslav Oleksandrovich. Impact assessment of unauthorized amber mining on soil degradation in forest, agrarian and water-swampy ecosystems : Доктор філософії : spec.. 101 - Екологія : presented. 2023-06-23; popup.evolution: .; Polissya National University. – Житомир, 0823U100465.

Updated: 2026-10-23