141st APHA Annual Meeting and Exposition

Home Events & Meetings Annual Meeting Schedule & Program

Recorded Annual Meeting Presentations (RAMP) are now available for purchase.
Only $90 for presenters, $140 for registered attendees and $200 for non-attendees.

Online Program

Carlos Welsh-Rodriguez, PhD

Researcher
Univversidad Veracurzana
Xalapa Mexico cwelsh@uv.mx