00795nam a2200205 a 450000100080000000500110000800800410001910000180006024501000007826000360017830000100021450000950022452001830031965000150050265000100051765000100052765000160053765300180055370000180057119533002020-03-12       1982    bl uuuu     u0uu1 u    #d1 aSHARMA, P. N.  aA nonlinear model for optimization of small reservoir irrigation systems for semi-arid tropics.  aPetrolina: EMBRAPA-CPATSAc1982  a38 p.  aTrabalho apresentado no I Simpósio Brasileiro do Trópico Semi-Árido, Olinda, ago. 1982.  aSmall reservoir irrigation system optimization: model development; The nonlinear programming algorithm; Results and discussions; Conclusions; Applicability for North-East Brazil.  aIrrigation  aWater  aÁgua  aIrrigação  aReservatório1 aHELWEG, O. J.