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Gilbert,Norris W

Opium poppy research in the Southwestern United States,1945-66/ Norris W. Gilbert. - Berkeley,Calif.: U.S. Department of Agriculture,Agricultural Research Service, 1977. - 24 p.: maps,photos.

Subjects--Topical Terms:
poppy-research.
opium

LC Class. No.: SB 295 P8 / G5