スポンサーリンク
Soil Research Development Center, The Philippines | 論文
- 9-36 Characteristics of Mt. Pinatubo ash : Existence of Andisols in Lowland Area in Luzon Central Plain, the Philippines
- Effects of NPK Fertilizer Combinations on Yield and Nitrogen Balance in Sorghum or Pigeonpea on a Vertisol in the Semi-Arid Tropics
- Application of Satellite Image Analysis for the Estimation of Mt.Pinatubo Mudflow Distribution
- Evaluation of Extraction Methods of Sulfate in Mt. Pinatubo Volcanic Ashes