000 00290nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a630 SAN/A SAN/A
100 _aSANGRAM SINGH CHOUDHRI
245 0 _aADHUNIK KRISHI VIJNAN
260 _bTHE EDITOR
_c1980
300 _a210
942 _cTB
999 _c20594
_d20594