000 00383nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aHernandez, H.H., Bates, L.S.
245 _aModified for rapid tryptophan analysis of maize
260 _aMexico
260 _c1969
300 _a0.791666667
440 _aNo. 13; Mexico, International
901 _pS16477
942 _cB
_2udc
999 _c127921
_d127921