00600nam a2200193 a 450000100080000000500110000800800410001910000160006024500910007626001070016730000170027465000120029165000210030370000170032470000150034170000190035670000150037570000160039010321922016-09-22       2003    bl uuuu     u01u1 u    #d1 aTERRA, J.A.  aSpatial variation of cotton yieldbinfluence of soil management and terrain atributes.  aln: Beltwide Cotton Conferences, 2003, Nashville, TN, USA Abstracts. Nashville, TN (USA): [s.n.]c2003  ap. 2029-2030  aALGODON  aMANEJO DEL SUELO1 aREEVES, D.W.1 aSHAW, J.N.1 aVAN SANTEN, E.1 aMASK, P.L.1 aRAPER, R.L.