Gives results of probing worm-holes with wire.
6 Q. A. St.
Out of 25 worm-holes probed with a blunt wire between Jan 6 & 14 on differentslopes for a few inches, 8 came to the surface nearly vertical to the slope;the rest at various angles.f1
I will try some more, and when I have dug some more trenches will send theresult about furrows