Showing posts with label Insect and Fungus Identification Laboratory. Show all posts
Showing posts with label Insect and Fungus Identification Laboratory. Show all posts

Saturday, April 27, 2013

How much time did C. S. Beckwith spend at the new Entomology Building in New Brunswick, New Jersey?







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Monday, April 1, 2013

1907

1907 Bauch anb Lomb Microscopes
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1914 Spencer Microscopes
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Sunday, March 31, 2013

What tools did C. S. Beckwith need to use in identifying injurious organisms effecting cranberries and blueberries?


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1910 Eimer & Amend Catalogue


1898 Catalogue
1902 Catalogue
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What did C. S. Beckwith use to identify organisms that were injurious to cranberries and blueberries?



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