Published December 1906. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
As far back as History goes we have conclusive proof
that man has traded commodities with his fellow-men. At
first these exchanges were in the form of barter, a man
would trade something which he had and did not care much
for,with another man who had something he desired more....
Published August 1914. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Quarantine and inspection as generally applied,
both in the past and at present, has been limited to
horticultural plants and horticultural plant products
as nursery stock including trees, shrubs, vines, cuttings,
ornamentals, scions, buds, rootings, bulbs,
herbs, dried fruits, etc. This application is without
a question too narrow, as it...