The impact of the human factor on the yield performance of cotton farms

Detaylı Bibliyografya
Yazar:	Salvana, Josefina Atienza 1947- (Yazar)
Diğer Yazarlar:	Velasco, Emmanuel T. (adviser.)
Materyal Türü:	Tez
Dil:	English
Konular:	Farmers > Philippines. Agricultural extension work > Philippines. Cotton > Philippines.