Inventions that actually aid farmers. IN Commentary [column]

Sonraí bibleagrafaíochta
Foilsithe in:	Philippine Daily Inquirer (Feb. 22, 2013), B2-3
Príomhchruthaitheoir:	Ordoñez, Ernesto M.
Formáid:	Alt
Teanga:	Béarla
Foilsithe / Cruthaithe:	2013
Ábhair:	Agricultural inventions > Philippines Soil conditioners