000 00470nam a2200169Ia 4500
008 170101s2006 xx 000 0 und d
082 _aARCH 631.409 545 S48T
100 _aSINGH, C.B.
245 _aTechnologies for efficient managementof soil, water and nutrients in Punjab
260 _bLudhiana
_c2006
300 _a55p
650 _aSOIL MANAGEMENT
653 _aSOIL CONSERVATION
653 _aSOIL MANAGEMENT
653 _aWATER CONSERVATION
942 _2ddc
_cB
999 _c135246
_d135246