00645nam a2200205 a 450000100080000000500110000800800410001910000160006024500860007626000910016230000170025350000540027065000120032465000210033670000170035770000150037470000160038970000190040570000150042410321932016-09-22       2003    bl uuuu     u01u1 u    #d1 aTERRA, J.A.  aSoil management, terrain atributes and soil variability impacts on cotton yields.  aln: ISTRO Conference, 16., 2003, Brisbane, Australia Brisbane (Australia): ISTROc2003  ap. 1217-1222  aInternational Soil Tillage Research Organization.  aALGODON  aMANEJO DEL SUELO1 aREEVES, D.W.1 aSHAW, J.N.1 aRAPER, R.L.1 aVAN SANTEN, E.1 aMASK, P.L.