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

書誌詳細
第一著者:	Malaay, Cipriano M.
フォーマット:	学位論文
言語:	English
出版事項:	1988.
主題:	Population > Study and teaching (Secondary) > Philippines > La Union. Rural schools > Philippines > La Union.