Indian Standard Method for Determination of Centre of Gravity of Agricultural Tr
Indian Standards Institution
Indian Standard Method for Determination of Centre of Gravity of Agricultural Tr - New Delhi Indian Standards Institution 1984 - 12p.; 21 c
IS: 10743 - 1983
Indian Standard Method for Determination of Centre of Gravity of Agricultural Tr - New Delhi Indian Standards Institution 1984 - 12p.; 21 c
IS: 10743 - 1983