|
|
 | Greg Hammer (NRCS) explains
a soil indicator to the class |
|
 | Class participants measure the
depth of a soil feature |
|
 | John Gagnon (NRCS) shows soil
indicators to class |
|
 | | Class participants determine Munsell characteristics of soil samples |
|
 | | Candidate for the F3 indicator |
|
|
|