000 00268nam a22001217a 4500
005 20251022153055.0
082 _a333.73
100 _aUNESCO
245 _aInternational working group on arid areas
260 _aNew Delhi
_bUNESCO
_c1994
300 _a26p.
942 _cBK
999 _c51619
_d51619