000 00531nam a2200193Ia 4500
008 170901s1999 xx 000 0 und d
020 _a1566702909
082 _a639.9
_bC51B
100 _aCollins, Wanda W.
245 0 _aBiodiversity in Agroecosystems
260 _aNew York
_bBoca Raton London
_c1999
300 _a334
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aAgroecosystem
653 _aBiodiversity
700 _aQualset, Calvin O.
942 _2ddc
_cBK
999 _c17210
_d17210