000			00295nam a2200109Ia 4500
008			130705s9999 xx 000 0 und d
020			_a085198827X
050		0	_aSD 393 F 718 1993
245	1	0	_aForestry and the environment : _beconomic perspectives
300			_ap.
942			_2lcc _kSD 393 F 718 1993
999			_c6927 _d6927