類似資料

1. 1 Profitable soil management / Leo L. Knuti, Milton Korpi, J. C. Hide
2. 2 Soil genesis and classification / S.W. Buol, F.D. Hole, R.J. McCracken
3. 3 Soils : an introduction to soils and plant growth / Roy L. Donahue, Raymond W. Miller, John C. Shickluna ; editorial assistant, Joyce U. Miller
4. 4 The nature and properties of soils / Ray R. Weil, Nyle C. Brady : pbk
5. 5 Principles of soil and plant water relations / M.B. Kirkham