00481nam a2200169 a 450000100080000000500110000800800410001910000160006024501000007626000320017630000090020849000190021770000170023670000190025370000190027270000200029113296502002-11-22       1990    bl uuuu     u0uu1 u    #d1 aDYKE, P. T.  aCalibration of a farming systems model for the Southern coastal plain and high plains of Texas.  aCollege Station: TAESc1990  a19p.  a(TAES.MP-1696)1 aJONES, C. A.1 aKEELING, J. W.1 aMATOCHA, J. E.1 aWILLIAMS, J. R.