000 00555nam a2200169Ia 4500
008 120229s9999 xx 000 0 und d
020 _a1-56670-290-9
082 _223rd ed.
_a630 BIO
245 _aBiodiversity in agroecosystems
_cedited by Wanda W. Collins and Calvin O. Qualset
260 _c1999
_aNew York
_bLewis Publishers
300 _a334p.;
_c23cm.
650 _aagriculture--Biological diversity
650 _aBiodiversity
650 _aAgroecostems
700 _aCollins, Wanda W. ed.
_aQualset,Calvin O. ed.
856 _uwww.crcpress.com
999 _c131636
_d131636