Category:1942 in biology

Subcategories

This category has the following 5 subcategories, out of 5 total.

Media in category "1942 in biology"

The following 20 files are in this category, out of 20 total.

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  An ecological and grazing capacity study of the native grass pastures in Southern Alberta, Saskatchewan and Manitoba (1942) (20521894083).jpg 1,982 × 4,094; 974 KB
  
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  An ecological and grazing capacity study of the native grass pastures in Southern Alberta, Saskatchewan and Manitoba (1942) (21116780506).jpg 3,888 × 1,870; 782 KB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (19761005564).jpg 2,468 × 3,814; 1.64 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (19762703343).jpg 3,952 × 2,604; 2.17 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20195615550).jpg 3,808 × 1,328; 1.29 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20195638450).jpg 1,816 × 3,270; 1.81 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20195661858).jpg 1,332 × 3,252; 701 KB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20195682318).jpg 3,808 × 2,124; 1.8 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20357385746).jpg 3,952 × 2,552; 2.05 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20357446916).jpg 3,664 × 2,100; 1.71 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20383684495).jpg 2,400 × 3,818; 1.82 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20383688305).jpg 3,424 × 2,496; 1.86 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20389791801).jpg 2,604 × 3,952; 2.61 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20389805971).jpg 2,504 × 3,818; 2.1 MB
  
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  Birds around New York city, where and when to find them, by Allan D. Cruickshank, with the cooperation of the Department of ornithology of the American museum of natural history, and the Linnaean (20389848151).jpg 2,504 × 3,818; 2.52 MB
  
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  Bulletin of the Museum of Comparative Zoology at Harvard College (1942) (20302895400).jpg 1,276 × 3,020; 577 KB
  
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  Bulletin of the Museum of Comparative Zoology at Harvard College (1942) (20499498331).jpg 2,864 × 1,536; 510 KB
  
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  Control of insects attacking stored tobacco and tobacco products (1942) (20665913586).jpg 1,920 × 2,964; 3.11 MB
  
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  Control of insects attacking stored tobacco and tobacco products (1942) (20665948216).jpg 2,172 × 3,008; 3.82 MB
  
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  Control of insects attacking stored tobacco and tobacco products (1942) (20698978861).jpg 3,344 × 1,524; 833 KB