000 00649nam a2200193 a 4500
005 20230110144736.0
008 071015s2006 ts a g b 000 0 ara d
020 _a9948332673
050 4 _aTD170.8
_b.Y68 2006
245 1 0 _aYouth and environment research /
_cGulf research center.
250 _aط. 1.
260 _aDubai، [United arab Emirates] :
_bGulf Research Center،
_c2006.
300 _a120 p. :
_bills, maps؛
_c22 سم.
504 _aIncludes bibliography.
650 4 _aEnvironmental protection
_xRsearch
650 4 _aYouth
_xenvironmental technology.
700 1 _aDubai (United arab Emirates: Gulf Research Center).
942 _2lcc
999 _c45390
_d45390