000 00358nam a2200133Ia 45e0
008 180110s2009 xx 000 0 und d
020 _a9788170355656
082 _a630
100 _aVirdi, M S
245 0 _aSustainable Rural Technologies
260 _aDelhi
_bDaya Publishing
_c2009
300 _axvii, 164p
942 _2ddc
_cBK
999 _c1835
_d1835