000 00338nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
100 _aDeLeon, C.
245 _aMaize disease : A guide for field identification
260 _aMexico
260 _c1974
440 _aNo. 751; Florida Agricultural
901 _pS23445
942 _cB
_2udc
999 _c126974
_d126974