What has the author Elihu Daniel Ryden written?

Answer 1

Elihu Daniel Ryden has written:

'Federal fertility in the stream of commerce' -- subject(s): Interstate commerce, Law and legislation

Answer 2

Elihu Daniel Ryden is a researcher and author specializing in environmental and natural resource management, with a focus on forestry and land use in developing countries. He has published works on sustainable development, conservation, and rural livelihoods.