Coral reefs.
Knowlton
Nancy
N
Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, MRC 163, PO Box 37012, Washington, DC 20013-7012, USA. nknowlton@ucsd.edu
D000818:Animals; D037421:Anthozoa / Q000145:classification* / Q000382:microbiology / Q000502:physiology; D044822:Biodiversity; D003247:Conservation of Natural Resources; D004141:Dinoflagellida / Q000145:classification / Q000502:physiology; D020387:Food Chain; D017752:Greenhouse Effect; D013559:Symbiosis