 | 1902 - 642 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one ; if such alteration of climate affect the quantity...the effects of stinted nourishment ; if new enemies are introduced, the large and conspicuous quadruped or bird will fall a prey, whilst the smaller species... | |
 | 1851 - 1248 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one; if such alteration of climate affect the quantity...the bulky Herbivore will first feel the effects of the stinted nourishment ; if new enemies are introduced, the large and conspicuous quadruped or bird... | |
 | 1851 - 438 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one ; if such alteration of climate affect the quantity...the bulky Herbivore will first feel the effects of the stinted nourishment ; if new enemies are introduced, the large and conspicuous quadruped or bird... | |
 | 1851 - 450 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one ; if such alteration of climate affect the quantity...the bulky Herbivore will first feel the effects of the stinted nourishment ; if new enemies are introduced, the large and conspicuous quadruped or bird... | |
 | Sir George Cornewall Lewis - 1852 - 500 páginas
...season be gradually prolonged, the largo mammal will suffer from the drought sooner than the small one ; if such alteration of climate affect the quantity...the bulky herbivore will first feel the effects of the stinted nourishment ; if new enemies are introduced, the large and conspicuous quadruped or bird... | |
 | Royal Society (Great Britain) - 1854 - 438 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one ; if such alteration of climate affect the quantity...the bulky Herbivore will first feel the effects of the stinted nourishment; if new enemies are introduced, the large and conspicuous quadruped or bird... | |
 | Royal Society (Great Britain) - 1854 - 450 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one ; if such alteration of climate affect the quantity...the bulky Herbivore will first feel the effects of the stinted nourishment ; if new enemies are introduced, the large and conspicuous quadruped or bird... | |
 | 1859 - 554 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one; if such alteration of climate affect the quantity...mastodons, megatheria, glyptodons, and diprotodons, are uniparous. The actual presence, therefore, of small species of animals in countries where larger species... | |
 | Richard Owen - 1859 - 120 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one; if such alteration of climate affect the quantity...mastodons, megatheria, glyptodons, and diprotodons, are uniparous. The actual presence, therefore, of small species of animals in countries where larger species... | |
 | British Association for the Advancement of Science - 1859 - 750 páginas
...season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one ; if such alteration of climate affect the quantity...the effects of stinted nourishment; if new enemies are introduced, the large and conspicuous quadruped or bird will fall a prey, whilst the smaller species... | |
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... the species. If a dry season be gradually prolonged, the large mammal will suffer from the drought sooner than the small one ; if such alteration of climate affect the quantity of vegetable food, the bulky herbivore will first feel the effects of... 
