Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status

書誌詳細
第一著者:	Magat, Severino S. 1946-
フォーマット:	図書
言語:	English
主題:	Soils > Composition. > Philippines > Bisayas. Soils > Potassium content. > Philippines > Bisayas.