000 00504nam a2200145Ia 45e0
008 140110n xxu |||gr||||Z||||||eng
082 _a630
100 _aGraber, L. F.,
_eAuthor.,
245 0 _aLaboratary Manual For Students Of Agronomy
_cL. F. Graber
_hTextual Documents
250 _a9th ed.
260 _aIOWA:
_bW. C. M. Brown Book Co.,
_c1968.
653 _aAgriculture. & related technologies
653 _aAgronomy
942 _2ddc
_cTXT
999 _c1870
_d1870