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001 G49623
003 MX-TxCIM
008 121211b |||p||p||||||| |z||| |
022 0 _a0019-2201
040 _aMX-TxCIM
041 0 _aEn
043 _aUS
072 0 _aF00
082 0 4 _a81-695714
100 1 _aWalker, W.M.
245 0 0 _aNo yield plateau at present for corn and soybeans in Illinois
260 _c1980
340 _aPrinted
500 _aill
546 _aEnglish
591 _aCOMOD
595 _aAC
650 1 0 _aIllinois
650 1 7 _aMaize
_gAGROVOC
_2
_91173
650 1 0 _aPlant production
_91212
650 1 0 _aSoybean glycine max
650 1 0 _91314
_aZea mays
_gAGROVOC
700 1 _aCarmer, S.G.,
_ecoaut.
700 1 _aSwanson, E.R.,
_ecoaut.
773 0 _tIllinois Research
_n81-695714
_gv. 22, no. 2, p. 9-10
942 _cJA
999 _c14349
_d14349