Effects of organic and inorganic fertilizers on corn performance and on some soil properties

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Castillo, Edgardo H. 1946-
Formáid:	LEABHAR
Teanga:	English
Ábhair:	Fertlizers and manures > Research. > Philippines. Corn > Fertilizers and manures. > Philippines.