Prieto-Calvo, C., Departamento de Física Fundamental, Facultad de Ciencias, Universidad de Salamanca, Pz. de los Caídos S/N, 37008 Salamanca, Spain

• Spanish Journal of Agricultural Research Vol. 8 No. 2 (2010) - Soils, fertilization, irrigation and watering
  Characterization of beekeeping wastes for using in seedling production
  Abstract  PDF