000 | 00536nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s2005 xx 000 0 und d | ||
082 | _aARCH 630 S94R | ||
100 | _aSummer School on Resource Conservation | ||
245 | 0 | _aResource conservation for higher productivity & sustainability | |
260 |
_aLudhiana _bPunjab Agricultural University _c2005 |
||
300 | _a30cm. 1V(Various Pages) | ||
650 | _aAGRICULTURAL CONSERVATION | ||
653 | _aAGRICULTURAL CONSERVATION | ||
653 | _aAGRICULTURE - ENVIRONMENTAL ASPECTS | ||
942 |
_2ddc _cB |
||
999 |
_c123171 _d123171 |