I scanned about a dozen of my plant education articles and converted
them to PDF files. Among the topics are irrigation water quality, light
measurement for plant growth, hydroponics, parasitic plants, history of
botany teaching, semi-quantitative analysis of ions in nutrient
solutions and terrarium history.
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http://www.angelfire.com/ab6/hershey/bio.htm
David R. Hershey

Signature
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Jonathan Monroe, Associate Professor
Department of Biology, MSC 7801
James Madison University, Harrisonburg, VA 22801
phone: 540-568-6649, fax: 540-568-3333
e-mail: monroejd@jmu.edu
http://csm.jmu.edu/biology/monroejd/jmonroe.html
From 1/15/05 - 6/15/05:
Department of Biological Sciences
Stanford University
224 Gilbert Bioscience
371 Serra Mall, Stanford CA, 94305-5020
phone: 650-723-3500
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David R. Hershey - 24 Jan 2005 18:59 GMT
I added another dozen teaching articles as PDF files including ones on
the following topics:
carbon dioxide deficiency
sponge seedlings
electrical conductivity
container soil physics
making plant biology teaching relevant
hydroponics
Here's the link: http://www.angelfire.com/ab6/hershey/bio.htm
Some of the files are rather large to maintain the quality of photos or
figures.
David R. Hershey