1989-07-06_REVISION - M1977210

• Permit No: M1977210
• IBM Index Class Name: Revision
• Doc Date: 7/6/1989
• Doc Name: PHOTOS
• Type & Sequence: AM1
• Media Type: P
• Archive: No

! tic. , s.� q•
r��• F(I Qd 4t \ f ` �
Impoundinentlblocksge interface with dead trees
in
ond area.
s p
_ ey
A
'f
:1
4. Vertical wall at upstream I of siltation