Plant and soil analyses. Efficient use of energy in agriculture through improved vegetable fertilization.

2015-07-152015-07-15s.f.https://bibliotecadigital.ciren.cl/handle/20.500.13082/20771PDFAnálisis de sueloRepolloNutrientesHorticulturaFertilizaciónPlant and soil analyses. Efficient use of energy in agriculture through improved vegetable fertilization.LibroSector agrícola