The New Encyclopædia BritannicaEncyclopædia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 140
... species number decreases toward the north , while the oak species are here more numerous than in southeastern Asia and , moreover , some chestnut ( Cas- tanea ) and beech ( Fagus ) species are added . A third dis- tribution centre ...
... species number decreases toward the north , while the oak species are here more numerous than in southeastern Asia and , moreover , some chestnut ( Cas- tanea ) and beech ( Fagus ) species are added . A third dis- tribution centre ...
Page 247
... species . This subfamily has long been confused with true polypodies . Family Schizaeaceae . Vegetative organs various ; sporangi- um with its annulus composed of a subapical uniseriate or multiseriate ring of thickened cells . Six ...
... species . This subfamily has long been confused with true polypodies . Family Schizaeaceae . Vegetative organs various ; sporangi- um with its annulus composed of a subapical uniseriate or multiseriate ring of thickened cells . Six ...
Page 348
... species ) temperate ; anadromous ; Atlantic salmon ( Salmo salar ) Pacific salmon ( Onchorhynchus species ) Tuna ( Thunnus species ) Mackerel ( Scomber species ) schooling ; plankton feeders north temperate ; anadromous ; loose ...
... species ) temperate ; anadromous ; Atlantic salmon ( Salmo salar ) Pacific salmon ( Onchorhynchus species ) Tuna ( Thunnus species ) Mackerel ( Scomber species ) schooling ; plankton feeders north temperate ; anadromous ; loose ...
Contents
would become the principal reserve asset while gold | 36 |
Excretion the elimination of the waste products of | 50 |
Volumes | 431 |
Copyright | |
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