DIV MEMO NO 289 s2021 RECOMMENDED PROGRAMS PROJECTS AND ACTIVITIES OF THE YOUTH FOR ENVIRONMENT IN SCHOOLS-ORGANIZATION (YES-O) FOR SY 2021-2022 By DepEd Dagupan IT Unit posted on November 2, 2021 DIV MEMO NO 289 s2021 RECOMMENDED PROGRAMS PROJECTS AND ACTIVITIES OF THE YOUTH FOR ENVIRONMENT IN SCHOOLS-ORGANIZATION (YES-O) FOR SY 2021-2022