-
1
Analysis and assessment of heavy metals in urban surface on multivariate analysis
Publicado 2010“…Federal University of Piauí…”
Enlace del recurso
Enlace del recurso
info:eu-repo/semantics/article -
2
Nitrogen and potassium in cover fertilization of cotton in latossols with different clay content
Publicado 2018“…Federal University of Piauí…”
Enlace del recurso
Enlace del recurso
info:eu-repo/semantics/article