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Some insects injurious to vegetable crops
Papers on insects injurious to citrus and other subtropical fruits
Some miscellaneous results of the work of the Bureau of Entomology, IX
A survey of apple clones in the United States
Biology and biological control of common St. Johnswort
Resales at Maryland tobacco auctions
Sex determination of lepidopterous pupae
Market quality and rate of respiration of head lettuce held in low-oxygen atmospheres
Wax and related coatings for horticultural products; a bibliography
Some snails and slugs of quarantine significance to the United States