000 00375nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
100 _aSaunders, F.B.
245 _aFactors associated with variation in costs and returns for enterprises at the so
260 _aAthens
260 _c1977
440 _aNo. 200; maGeorgia, Agricultur
901 _pS29387
942 _cB
_2udc
999 _c122066
_d122066