. The Effects of disturbance on desert soils, vegetation, and community processes with emphasis on off-road vehicles : a critical review. Desert ecology; All terrain vehicles. FIGURE AVERAGE DENSITIES OF SUMMER ANNUALS Among Treatments Across Three Sites Stoddard Valley September 1978 • • Compacted 3 days after Rain D--0 Compacted 10 days after Rain Compacted 21 days after Rain Pectis papposa 40-- E a c a © to - <. Number of Passes. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of th
. The Effects of disturbance on desert soils, vegetation, and community processes with emphasis on off-road vehicles : a critical review. Desert ecology; All terrain vehicles. FIGURE AVERAGE DENSITIES OF SUMMER ANNUALS Among Treatments Across Three Sites Stoddard Valley September 1978 • • Compacted 3 days after Rain D--0 Compacted 10 days after Rain Compacted 21 days after Rain Pectis papposa 40-- E a c a © to - <. Number of Passes. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Rowlands, Peter G; Adams, John A; United States. Bureau of Land Management. Desert Planning Staff. Riverside, Calif. : Bureau of Land Management, California Desert District Office
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