2
by Ogbinar, Antonio O.
Published in Agriculture (2016)
Article
3
4
Published 2013
Table of content
Book
5
6
by Leyesa, Maria Daryl L.
Published 2008
Book
8
9
Published in Manila Times (2001)
Article
10
Published 2001
Book
12
by Correia, Marie
Published 2000
Book
13
14
by Maguilas, Armand L.
Published in Manila Times (1998)
Article
15
Published 1998
Book
16
Published in Manila Chronicle (1997)
Article
17
Published in Manila Chronicle (1997)
Article
18
by Rimban, Luz
Published in Manila Times (1997)
Article
19
20
Published in Philippine Daily Inquirer (1997)
Article