Published: 2020-05-14

Original Article

Rattlesnakes: perception from some people in the Chihuahuan desert in the state of Chihuahua

A. Gatica-Colima (Author)

198-204

PDF (Español (España))

Cd, Pb and Essential Elements Relationships in the Phytoaccumulation Process in Nicotiana tabacum L.

J. C. Rodríguez Ortiz (Author)

205-211

PDF (Español (España))

Natural-antropogenic impact in the flow and piezometrics level on aquifer sinaloa river

M. Norzagaray-Campos (Author)

212-218

PDF (Español (España))

Modelling El Paso county water improvement district no.1

M. A. Díaz Ibarra (Author)

219-231

PDF (Español (España))

Heavy metals in sediments of the stream “La Caleta” of Ciudad del Carmen, Campeche, Mexico: A preliminary study

C.A. Aguilar-Ucán (Author)

232-237

PDF (Español (España))

Surface characteristic of a cuban volcanic glass and Cu2+ remotion from aqueous solutions

A. Blanco Flores (Author)

238-252

PDF (Español (España))