000 00340nam a2200121Ia 4500
008 100324s9999 xx 000 0 und d
100 _aHeathcote R.L ed
245 _aPerception of desertification'80
260 _bUnited Nations
_aNew York
541 _gGratis
650 _aAccounting
942 _cBK
999 _c70485
_d70485