The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 496
... living forms or colo- nies in a gelatinous matrix ; reproduction by fission only ; in- cludes Microcystis ( bloom former ) . Order Chamaesiphonales . Attached , frequently elongate uni- cells , solitary or gregarious ; reproduction by ...
... living forms or colo- nies in a gelatinous matrix ; reproduction by fission only ; in- cludes Microcystis ( bloom former ) . Order Chamaesiphonales . Attached , frequently elongate uni- cells , solitary or gregarious ; reproduction by ...
Page 706
... living species . + Superorder Ichthyostegalia Fossils only ; Upper Devonian to Lower Mississippian ; Eu- rope , North America , Greenland ; with limbs and fishlike tail ; otic notch present ; size to about 90 cm ; probably largely ...
... living species . + Superorder Ichthyostegalia Fossils only ; Upper Devonian to Lower Mississippian ; Eu- rope , North America , Greenland ; with limbs and fishlike tail ; otic notch present ; size to about 90 cm ; probably largely ...
Page 836
... living relatives and the gods . Where neglected ancestral spirits are thought to be harmful to the living , the goals of ritual ob- servances may include or emphasize the desire for protec- tion from them . Whether ancestral spirits are ...
... living relatives and the gods . Where neglected ancestral spirits are thought to be harmful to the living , the goals of ritual ob- servances may include or emphasize the desire for protec- tion from them . Whether ancestral spirits are ...
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accelerator acid activity Adams administrative advertising Aeschylus aesthetic Africa agriculture animals appear become body called Central century changes contains continued cost countries crops cultural dance early East effect electrons elements engineering established example farm feet field figures flight followed function human important increase industry influence Italy Khoisan Knossos known Lake land languages later less living major materials means ment natural occur operations organization original patterns percent performance period plants play political population present production range region remains represented result River society sound South southern species structure style theory tion traditional United usually variety West Western widely