CHE REFERENCE LIBRARY - Pole Shift Survival Information

anal the (*onCiititbil of tlic 5oil. Another kind of marker, made of cement
and drn\vn ljy tbx) ~i~cn, is sllown in Fig. 32.
“The scedir3g-harc]I cc)nskts of two strips of board 4; feet long, 3 inches
wide ;111(1 $-inc4l in tliirht3s (narrow bevel siding is sometimes used),
a small hinge at each end. The adjoining edges of
FIG. 35. Protected nursery beds, with and without
low COYW, and ;L water supply at hand.