Helian Ratsirarson
Part-Time Faculty Instructor

ratsirarsonhelian@deanza.edu

408.864.8774

Environmental Studies Department


Classes I Teach

Fall 2022

CRNCourseSec.Title
02508ESCI 101ZEnvironmental Science
24959ESCI 155ZEnvironmental Science
27112ESCI 159ZEnvironmental Science
27113ESCI 160ZEnvironmental Science

Summer 2022

CRNCourseSec.Title
13365ES 151ZIntroduction to Environmental Studies
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