000 00310nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aSaraswat. D & Das. P.K
245 0 _aManual on Testing and Evaluation of Agricultural machinery
260 _bCIAE
260 _c1997
365 _b2164.31
942 _cREF
999 _c151060
_d151060