TY  - BOOK
AU  - Zech, Hannah Catrina C. 
TI  - Engagement of life sciences teachers in the youth for environment in school organization (YES-O) programs
PY  - 2024///
CY  - Laoag City : 
PB  - MMSU
N1  - THESIS (Master of Arts in Education-Biology); Bibliography : leaves 62-68
ER  -