000 00894cam a2200145ua 4500
041 _aeng
_h
082 _a631.331
_bIND/SP
110 1 _aIndian standards institution .
_bISI
_c()
245 _aSpecification for seed-cum-fertilizer drills,IS:6813-1973 /
_cIndian standards institution.
_hTextual Documents
260 _a :
_bISI ,
_c1973.
300 _a11 ; .
504 _a
942 _cBK
999 _c258215
_d258215