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

ग्रंथसूची विवरण
मुख्य लेखक:	Salvana, Josefina Atienza 1947- (लेखक)
अन्य लेखक:	Velasco, Emmanuel T. (adviser.)
स्वरूप:	थीसिस
भाषा:	English
विषय:	Farmers > Philippines. Agricultural extension work > Philippines. Cotton > Philippines.