Deauna, M. G., & Lindio-Dorado, S. (1996). Environmental science for Philippine schools. Phoenix.
Chicago Style aipamenaDeauna, Melecio G., and Salvacion Lindio-Dorado. Environmental Science for Philippine Schools. Quezon City: Phoenix, 1996.
MLA aipamenaDeauna, Melecio G., and Salvacion Lindio-Dorado. Environmental Science for Philippine Schools. Phoenix, 1996.
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