Soil survey of Bulacan province

書目詳細資料
企業作者:	Philippines (Republic) Department of Agriculture and Natural Resources
其他作者:	Alicante, M. M.
格式:	圖書
語言:	English
出版:	Manila Bureau of Print. 1936.
叢編:	Its Technical bulletin no.5
主題:	Soil-surveys > Philippines > Bulacan.