-
1
-
2
-
3
Characteristics and nutrient status of two degraded upland soils in Samar, Philippines
Julkaisussa Annals of Tropical Research (2015)Artikkeli -
4
Morpho-physical and chemical characteristics of mountain soils in Central Leyte
Julkaisussa Annals of Tropical Research (2013)Artikkeli -
5
-
6
-
7