Ciencias analiticas by Rosalba Leon https://padlet.com/rleonv2306/idfqe76hcn53 Practicas de campo en-us 2018-02-09 21:55:00 UTC 2025-10-23 13:25:43 UTC hello@padlet.com que tipo de practica te gustaría realizar en este bimestre. Da sugerencias rleonv2306 https://padlet.com/rleonv2306/idfqe76hcn53/wish/230219087 2018-02-09 22:03:11 UTC https://padlet.com/rleonv2306/idfqe76hcn53/wish/230219087