000 00526nam a2200157Ia 4500
008 170101s2006 xx 000 0 und d
082 _a630 C33S
100 _aChhibba, I. M.
245 0 _aSustenance of soil and water resources for food security and healthy environment
260 _aLudhiana
_bCentre of Advanced Studies, Department of Soils, P. A. U.
_c2006
300 _a25cm. 259
650 _aSUSTAINABLE AGRICULTURE
653 _aSUSTAINABLE AGRICULTURE
653 _aWATER RESOURCES DEVELOPMENT
942 _2ddc
_cB
999 _c123292
_d123292