Browse Items (9328 total)

Sort by:

Bottom of valley, red clay soil

Bottom of valley, red clay soil, Sporobolus, Shad, Atriplex

Bottom of valley, red clay soil, Sporobolus, Shad, Atriplex, Suaeda Moquinii

Bottomless pit

Boulder Dam

Boundary fence with military airfield landing sections used for repairs, with concertina wire

During President Carter's administration, the Immigration and Naturalization Service constructed an "impenetrable" fence at selected areas near El Paso, Calexico, and San Ysidro, among others. It is twelve feet high and constructed of metal webbing…

Boundary Payette, Weiser National Forest

Bouteloua eriopoda, Covillea, Yucca, Gutierrezia

Bouteloua eriopoda, Covillea, Yucca, Gutierrezia

Bouteloua eriopoda, mesquite

Bouteloua eriopoda, mesquite

Bouteloua eriopoda, mesquite, yucca

Bouteloua eriopoda, mesquite, yucca, but more mesquite, and yucca

Bouteloua gracilis - lab studies

Bouteloua gracilis 1 ft. apart, veg.

Bouteloua gracilis 1 ft. apart, veg. but Lappula occidentalis

Bouteloua gracilis 1 ft. apart, veg., but looking NE

Bouteloua gracilis, Aristida, mesquite

Bouteloua gracilis, Atriplex canescens, Cedar hi [sic]

Bouteloua gracilis, eriopoda, Yucca

Output Formats

atom, dcmes-xml, json, omeka-xml, rss2