A translation of one article by E. F. von Gehren and one by M. Faustmann in 'Allgemeine Forstund Jagd-Zeitung', 1849.
Martin Faustmann and the evolution of discounted cash flow : two articles from the original German of 1849 by Michael Gane. ISBN 0850740010. Published by Commonwealth Forestry Institute in 1968. Publication and catalogue information, links to buy online and reader comments.