The effect of potassium fertilization and cropping on the exchangeable and soil solution potassium

Detalles Bibliográficos
Autor Principal:	Merestela, Tessie M. 1953-
Formato:	Libro
Idioma:	English
Subjects:	Potassium fertilizers > Philippines. Cropping systems > Philippines. Soils > Potassium content. > Philippines.