スポンサーリンク
Bogor Institute Of Agricultural Sciences:(present Address)nitrogen Laboratory Soil And Water Conserv | 論文
- THE GENESIS AND CHARACTERISTICS OF PADDY SOILS IN INDONESIA
- ON THE TAXONOMIC VALUE OF SOIL FABRIC FORMATION IN RED TROPICAL SOILS
- ON THE PEDOGENETIC ROLE OF ORGANIC MATTER IN VOLCANIC ASH SOILS UNDER TROPICAL CONDITIONS