000			00437nam a2200133Ia 4500
008			211224s9999 xx 000 0 und d
020			_a9781574445893
082			_a631.58 BEN
245		0	_aBiodiversity in agricultural production systems
260			_aBoca Raton, FL: _bCRC Press, Taylor and Francis, _c2007
300			_a429 p., [8] p. of plates : ill. (some col.) ; 27 cm.
650			_aAgricultural systems
700			_aBenckiser, Gero
999			_c30526 _d30526