Gabriel, J. L., Departamento de Producción Vegetal: Fitotecnia. Universidad Politécnica de Madrid (UPM). Avda. Complutense, s/n. 28040 Madrid. Spain, Spain

• Spanish Journal of Agricultural Research Vol. 9 No. 3 (2011) - Water management
  Evaluation of nitrate leaching in a vulnerable zone: effect of irrigation water and organic manure application
  Abstract  PDF