TY  - BOOK
AU  - Thien,Steven J.
AU  - Graveel,John G.
TI  - Laboratory manual for soil and environmental science agricultural & environmental principles / 
SN  - 0697384012
U1  - 631.4 21
PY  - 1997///]
CY  - Dubuque, Iowa : 
PB  - Wm. C. Brown
KW  - Soil science
KW  - Laboratory manuals
N1  - Soil as a natural resource; soil texture; particle size distribution; bulk density and soil porosity; soil water content; water movement in soil; environmental influence on soil formation; properties of colloids in the soil environment; types of soil acidity; liming acid soils; soil degradation by salinity and sodicity; soil testing - available phosphorus in soils; soil organic matter and chemical sorption; microbial decomposition of organic materials in soil; soil survey reports. Appendix: applications of chemistry to soil science

N2  - The laboratory manual covers a range of topics on the subject of soil and environmental science including soil texture, particle size distribution, water movement in soil, and liming acid soils
ER  -