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Results: 331 - 360 of 1,734 total results
169 006 001
508 009 002
 Steve Amstrup of USFWS with large sedated polar bear  - Ursus maritimus. Bears were measured and tagged for future study.  This sedated male was ready for the WWF with a 45 inch neck and weighing about 1400 pounds.
HD.17.077
164 006 001
Beryllium Reference Material
20120801-APHIS-RAE-0002
Niccole Wandelear
374 003 001
501 010 005
A CDC field researcher is shown here labeling glas
This historic 1926 photograph depicted the interio
Micoreactor plate
057 001 001
Studying First Field Guide
'Nanodrop' Test Tubes Created with a Flip of a Switch
k11188-1
Aindrila Mukhopadhyay
390 013 008
MWD behavior
HD.5C.022
Rock Art Saharan Person
This photograph, taken during a 1967 visit to the
Assistant Secretary Schwartz Prepares To Address the Audience
396 104 001
This historic image depicted a large weir that had
HD.6B.058
164 005 001
165 002 001
540 002 001
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