Inventions that actually aid farmers. IN Commentary [column]

Detalles Bibliográficos
Publicado en:	Philippine Daily Inquirer (22 Feb. 2013), B2-3
Autor Principal:	Ordoñez, Ernesto M.
Formato:	Artigo
Idioma:	English
Publicado:	2013
Subjects:	Agricultural inventions > Philippines Soil conditioners