TY  - BOOK
AU  - Aguilar, Mary Camille Erish F.
TI  - Prefessional English communication syllabus for environmental workers
PY  - 2019///
CY  - MMSU
N1  - Thesis (BA in English Language) – Mariano Marcos State University-College of Arts and Sciences, Batac City
; Bibliography: leaves 81-84
ER  -