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- Publication:
- Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009
- Subject(s):
- Birds
Sex Characteristics
Books
- Publication:
- Washington, D.C. : Trust for America's Health, April 26, 2006
- Subject(s):
- Disease Outbreaks
Influenza in Birds
Journalism
Mass Media
Birds
Communication
Disaster Planning
Influenza A virus
Influenza, Human
Animals
Humans
United States
- Publication:
- Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009
- Subject(s):
- Spine
Birds
Books
- Publication:
- Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009
- Subject(s):
- Birds
Feathers -- anatomy & histology
- Publication:
- Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009
- Subject(s):
- Birds
Insects
Pigmentation
Adaptation, Biological
- Publication:
- Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009
- Subject(s):
- Birds
Reptiles
Extinction, Biological