14662
Soil survey laboratory methods manual
]Washington, DC.[
The Center
]1996[
xiv, 693p.: ill
Soil survey investigations report
no.42
"The methods described in this manual are those used by the laboratory at the National Survey Center )NSSC(" - Preface
Replaces procedures for collecting soil samples and methods of analysis for soil survey, Soil survey investigations report, no.1, 1984
"Version 3.0"
"January 1996"
Includes biblographical references
United States Department of Agriculture, Natural Resources Conservation Service, National Soil Survey Center
R
Handbooks, manuals, etc ، National Soil Survey Center )U.S.(
Analysis -- Laboratory manuals ، Soils
S
599
.
A1
S64
1996
AU
TI
SE
National Soil Survey Center )U.S.(
CL
