@phdthesis{fdi:39511,
  title = {{E}fecto de metodos de labranza sobre las caracteristicas estructurales del suelo y el cultivo de papa ({S}olanum tuberosum ssp. andigena)},
  author = {{F}ernandez {V}illcarana, {G}.},
  editor = {},
  language = {{SPA}},
  abstract = {},
  keywords = {{EVOLUTION} {DES} {SOLS} {SOUS} {CULTURE} ; {STRUCTURE} {DU} {SOL} ; {CARACTERISTIQUE} {HYDRIQUE} ; {PROFIL} {CULTURAL} ; {CARACTERISTIQUE} {PHYSIQUE} ; {CARACTERISTIQUE} {CHIMIQUE}},
  address = {{C}ochabamba},
  publisher = {{U}niversidad {M}ayor de {S}an {S}imon},
  pages = {127  multigr.},
  year = {1993},
  URL = {https://www.documentation.ird.fr/hor/fdi:39511},
}