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Standard and tentative methods of sampling and testing highway materials : recommended by the Second Conference of State Highway Testing Engineers an…
Directions for blueberry culture, 1916
Balsam fir
Utilization of dogwood and persimmon
Seed selection of Egyptian cotton
Testing wheat for protein with a recommended method for making the test
Some changes in the composition of California avocados during growth
Sugar beets : preventable losses in culture
Structures used in draining agricultural land
Chemistry and analysis of the permitted coal-tar food dyes ponceau SX, sunset yellow FCF, and brilliant blue FCF