u.s. geological survey publications warehouse · 2011. 3. 16. · 30 tfu tfu qgc 18 19 40 127 tfu...

1

Upload: others

Post on 27-Oct-2020

1 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: U.S. Geological Survey Publications Warehouse · 2011. 3. 16. · 30 Tfu Tfu Qgc 18 19 40 127 Tfu 33 161 21 4 80 4 5 45' Tfu .Ttu Qgc 36 Qgm 118 13 24 Q gm Tfu 62 Qgm / Qgm Qgc ÀQgm