A Study of the Biology of the Flower Thrips, Frankliniella tritici (Fitch), with Special Reference to Cotton

Illus. with photos & charts. Clemson College, S.C.: South Carolina Agricultural Experiment Station of Clemson Agricultural College, 1936. 8vo. Wraps. 46 p. Bulletin 306. Name at upper right-hand corner of front cover, small stain at top edge of last several leaves, some foxing at bottom edge of front cover; else very good. [55501]

Price: $30.00

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