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Comparison of varietal protection under the Plant Variety Protection Act (PVPA) versus Patent & Trademark Office (PTO)


Author:
Lerch, V.D.
Source:
Other US
Year:
1988
Subject:
varieties, laws and regulations, and patents
Format:
p. 49-50.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND88014158