00458nam a2200157Ia 4500 231128s9999 xx 000 0 und d 971-93048-1-2 PHSA PHSA FIL 577 L62 1999 c.1 Esmundo, Rosalinda R. Pagulayan, Roberto C. Payawal, Pacifico C. Life and the planet earth Quezon City, Philippines Learning Resource Center 1999 211 p. BK 648 648 0 0 0 0 500-599 PHSA PHSA FIL 2023-11-29 0 FIL 577 L62 1999 c.1 7162 2023-11-29 00:00:00 2023-11-29 BK