Helian Ratsirarson
Part-Time Faculty Instructor

ratsirarsonhelian@deanza.edu

408.864.8774

Environmental Studies Department


Classes I Teach

Winter 2019

CRNCourseSec.Title
32992ESCI 14Environmental Science
32983ESCI 16Environmental Science
33011ESCI 161Environmental Science

Fall 2018

CRNCourseSec.Title
22342ESCI 12Environmental Science
22346ESCI 13Environmental Science
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