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This digitally-colorized scanning electron microgr
This 1981 photograph depicted two arboviral field
Ascension Island Green Way
239 059 001
Wet rock in river
Ascension Island Green Way
Stream, waterfall, pools, and lush green foliage at Watkins Glen State Park.
20130920-OC-LSC-1142
Lamprey on rocks
20111216-NRCS-LSC-0376
Testing water samples from stream
Under a moderately-high magnification of 2500X, th
20130920-OC-LSC-0591
20111216-NRCS-LSC-0394
20130920-OC-LSC-1148
20130920-OC-LSC-1113
This scanning electron micrograph (SEM) of an untr
20120106-OC-AMW-0138
This scanning electron micrograph (SEM) of an untr
Stream, waterfall, pools, and lush green foliage at Watkins Glen State Park.
This digitally-colorized scanning electron microgr
376 074 001
Inspector looks at an imported statue
Get Your Goose On! - Alaska Style
Woody material providing fish habitat and sediment accrual
Jets and ships refueling with advanced biofuels
396 089 001
20120628-OC-LSC-0445
94cs2796
Lecours with stream studies group
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