Problems encountered in the implementation of population education in the barangay high schools of La Union, 1986-1987

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Malaay, Cipriano M.
Formáid:	Tráchtas
Teanga:	English
Foilsithe / Cruthaithe:	1988.
Ábhair:	Population > Study and teaching (Secondary) > Philippines > La Union. Rural schools > Philippines > La Union.