00531nam a22001457a 4500003000400000005001700004008004100021040001400062100002200076245011500098260000900213300003200222500009800254504003300352OSt20171010095514.0120813t        xxu||||| |||| 00| 0 eng d  aMMSUcULS  aFrex, Corazon C.   aA Community-based curriculum in Biology for the municipalities of Adams, Carasi and Dumalneg cCorazon C. Frez  c1999  axviii, 220 leaves c28 cm.   aThesis (MA Education-Biology) -- Mariano Marcos State University-Graduate School, Laoag City   aBibliography: leaves 114-119