Scottish Seed Potato Classification Scheme. [electronic resource].
Scotland.Scottish Government.
Science and Advice for Scottish Agriculture.
[Edinburgh : Science and Advice for Scottish Agriculture]
Description based on: 2010 issue; title from PDF title page (publisher's Web site, viewed on July 14 2010).
Mode of access: World Wide Web.
System requirements: Adobe Acrobat Reader.
Scottish Seed Potato Classification Scheme.
Seed potatoes
Seed industry and trade
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