000 00585nam a22001937a 4500
003 Ost
005 20220720101437.0
008 220718b |||||||| |||| 00| 0 eng d
020 _aNA
040 _cBT-PhCST
050 _aGD00472
082 _222
_aA5.5
_bNEC
086 _aA5.5
100 _aNational Environment Commission.
245 _aMining and mineral processing :
_bBhutanese environmental assessment sectoral guidelines /
260 _aThimphu, Bhutan :
_bNational Environment Commission,
_cFebruary 1999.
300 _av, 3-2 p. :
_bill. ;
_c28 cm.
942 _2ddc
_cGOVT. DOC.
999 _c8726
_d8726