000 00576nam a2200157Ia 4500
008 170101s1998 xx 000 0 und d
082 _aFORST 630.274.5 I-5E
100 _aInternational Conference, Chandigarh, India, Nov. 15-17, 199
245 _aEcological agriculture and sustainable development : proceedings
260 _aLudhiana
_bIndian Ecological Society
_c1998
300 _a25cm. 2v.
650 _aAGRICULTURAL ECOLOGY -- CONGRESSES
653 _aAGRICULTURAL ECOLOGY -- CONGRESSES
653 _aAGRICULTURE -- ECONOMIC ASPECTS -- CONGRESSE
942 _2ddc
_cCP
999 _c114616
_d114616