. Ecological-economic substantiation of outsourcing to perform mining and transport works on the Section
. . . - ()
. 140448 -
. .06 () 25.00.10 ,
2009-2010
IX . ()
.
. : ( )
- (2012-2013 . .), II
. , .
. , ()
,
. . 4.3.1675-03
- -
-