000			00332nam a2200121Ia 4500
008			180721s9999 xx 000 0 und d
100			_aHalls Worth E.G
245		0	_aSocio-Economic Effects and constrains in the tropical management
260			_b"John Wiley & sons, Inc."
260			_c1982
365			_b"4,476.00"
942			_cBK
999			_c152486 _d152486