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TERMS OF USE:
This free image can only be used for non-commercial, personal
website use only. THIS IMAGE CANNOT BE
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Free Picture: Collecting Macroinvertebrates
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Description
Peggy Greb photograph of two men collecting macroinvertebrates. Because of their rich diversity and short life cycles, the macroinvertebrates collected in this Mississippi creek by biologists Charles Bryant (left) and Sam Testa are very useful in assessing environmental effects of stream restoration techniques.
Keywords
agricultural research, agriculture, caucasian, caucasian men, caucasians, charles bryant, collecting macroinvertebrates, department of agriculture, farmer, field research, macroinvertebrates, male, men, people, sam testa, two men, two people, us department of agriculture, usda, farmers, free photography, free photo, free photos, free picture, free pictures, free image, free images
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