000 00376nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
100 _aAnderson, D.G.
245 _aEconomics of size and plant utilization in distribution of anthydrous ammonia fe
260 _aLinsoln
260 _c1973
440 _aNo. 530; Nebraska Agricultural
901 _pS22647
942 _cB
_2udc
999 _c120722
_d120722