Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Yu V Ulanskaya"'
Publikováno v:
RUDN Journal of Ecology and Life Safety, Vol 0, Iss 3, Pp 26-34 (2016)
Sand mining is used to extract sand through an open pit. After completion of mining activities sand pits usually undergo rehabilitation: firstly they are graded and then planted with trees and shrubs, but very often sand pits are abandoned to regener
Externí odkaz:
https://doaj.org/article/cf4380bc67914bdcbdead4d809aff1ba
