000			00304nam a2200121Ia 4500
008			140317s9999 xx 000 0 und d
082			_a639.91
100			_aMarkussen, M.
245			_aValuation and conservation of biodiversity.
260			_aBerlin _bSpringer _c2005
300			_a429
942			_2ddc _cBK
999			_c16071 _d16071