 | 1860 - Страниц: 566
...that if the whole genus of humble bees became extinct or very rare in England, the heartsease and red clover would become very rare, or wholly disappear....of humble-bees in any district depends in a great degree on the number of field-mice, which destroy their combs and nests ; and Mr. H. Newman, who has... | |
 | 1921 - Страниц: 472
...whole genus of humble-bees became extinct or very rare in England, the heart's-ease and red clovec would become very rare or wholly disappear. The number...of humble-bees in any district depends^ in a great degree on the number of field-mice, which destroy their combs and nests, and Col. Newman, who has long... | |
 | 1866 - Страниц: 546
...Darwin thinks that if the whole genus of humbles became extinct, or very rare, the red clover would also become very rare, or wholly disappear. The number of humble-bees in any district depends, in a great degree, on-the number of field-mice, which destroy tfieir combs and nests ; and Mr. II. Newman, who... | |
 | Richard Holt Hutton, Walter Bagehot - 1860 - Страниц: 556
...that if the whole genus of humble-bees became extinet or very rare in England, the heartsease and red clover would become very rare, or wholly disappear....of humble-bees in any district depends in a great degree on the number of field-mice, which destroy their combs and nests ; and Mr. H. Newman, who has... | |
 | Nicholas Patrick Wiseman - 1860 - Страниц: 594
...that if the whole genus of humble-bees became extinct or very rare in England, the heartsease and red clover would become very rare, or wholly disappear....of humble-bees in any district depends in a great degree on the number of field mice, which destroy their combs and nests ; and Mr. H. Newman, who has... | |
 | 1860 - Страниц: 564
...that if the whole genus of humble-bees became extinct or very rare in England, the heartsease and red clover would become very rare, or wholly disappear....of humble-bees in any district depends in a great degree on the number of field-mice, which destroy their combs and nests ; and Mr. H. Newman, who has... | |
 | Charles Dickens - 1860 - Страниц: 638
...became extinct or very rare in England, the heartsease and red clover would become very rare, or wholiy disappear. The number of humblebees in any district depends in a great degree on the number of field-mice, which destroy their combs and nests ; and Mr. H. Newman, who has... | |
 | Charles Darwin - 1861 - Страниц: 470
...that if the whole fanus of humble-bees became extinct or very rare in ngland, the heartsease and red clover would become very rare, or wholly disappear....number of humblebees in any district depends in a great degree on the number of field-mice, which destroy their combs and nests ; and Mr. II. Newman, who has... | |
 | 1867 - Страниц: 378
...that if the whole genus of hnmble-bees became extinct or very rare in England, the hearts-ease and red clover would become very rare or wholly disappear. The number of humble-bees in any district depend* in a grent degree on the number of field-mice, ' which destroy their t-omhs nnd nests ; and... | |
 | robert scott burn - 1861 - Страниц: 738
...very rare, or wholly disappear. The nuinher of humblebees in any district depends in a great degree on the number of field-mice, which destroy their combs and nests; and Mr H. Newman, who has long attended to the habits of humble-bees, believes that more than two-thirds... | |
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Now the number of. mice is largely dependent, as every one knows, on the number of cats; and Col. 
