000 00353nam a2200121Ia 4500
008 170101s1972 xx 000 0 und d
082 _a631.312 IND
100 _aIndian Standards Institution
245 0 _aIndian Standard Specification for Two Way Animal Drawn Mouldboard Flough Shares
260 _c1972
300 _a0.91666666667
942 _2ddc
_cB
999 _c504966
_d504966