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

Bibliografski detalji
Glavni autor:	Salvana, Josefina Atienza 1947- (Autor)
Daljnji autori:	Velasco, Emmanuel T. (adviser.)
Format:	Disertacija
Jezik:	English
Teme:	Farmers > Philippines. Agricultural extension work > Philippines. Cotton > Philippines.