000 00439nam a2200121Ia 45e0
008 180110s1984 xx 000 0 und d
082 _aIS: 10743 - 1983
100 _aIndian Standards Institution
245 0 _aIndian Standard Method for Determination of Centre of Gravity of Agricultural Tr
260 _aNew Delhi
_bIndian Standards Institution
_c1984
300 _a12p.; 21 c
942 _2ddc
_cBK
999 _c1498
_d1498