Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
To do - Devils Tower.
Plates:
Relative importance invaders on rocks - census.
Composition & bare ground in census plots (2)
& perhaps red lud 10% 5. slope.
Bernow density diff plots.
C.L.
Counts grass & shrubs, diff. sites.