000 00418nam a22001697a 4500
003 OSt
005 20240813120432.0
008 240813b |||||||| |||| 00| 0 eng d
020 _a9993604419
040 _ckinley
082 _aET
110 _aDCPD
245 _aEnvironmental science class XII /
260 _aThimphu :
_bDCPD Publication,
_c2022.
300 _axxvi, 295 p. :
_bill. ;
_c24 cm.
942 _2ddc
_cET
999 _c16915
_d16915