000 00852nam a2200289 i 4500
001 2000001010
005 20190621134114.0
007 t
008 000119s1998 usa 00010 eng d
020 _a0890542252
245 0 0 _aDiseases of field crops
_hRecurso electrónico
_b: alfalfa, barley, corn, soybean, sorgum, wheat
_cby the American Phytopathological Society
260 0 _a[S.l.]
_bAPS
_ccop. 1998
300 _a1 CD-ROM
_b610 fot. col.
_c14x16
653 _aCereales
653 _aTrigo
653 _aSorgos
653 _aSoja
653 _aMaiz
653 _aCebada
653 _aAlfalfa
653 _aCultivos
653 _aEnfermedades de las plantas
653 _aFitopatologia
710 2 1 _aAmerican Phytopathological Society
_91285
999 _c1594
_d1594
490 1 0 _aAPS Digital Image Collections
830 0 _aAPS Digital Image Collections
_98897