000 00455nam a2200157Ia 4500
008 170101s1970 xx 000 0 und d
082 _aPR 631.35 N21P
100 _aNanda,Krishan
245 0 _aPotato diggers: some design considerations of elevator type diggers
250 _aCOAE
260 _aLudhiana
_bPAU
_c1970
300 _a29cm. 59l. charts
650 _aPOTATO HARVESTING MACHINERY
653 _aPOTATO HARVESTING MACHINERY
942 _2ddc
_cT
999 _c18854
_d18854