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Lessons on poultry for rural schools
Capillary movement of soil moisture
Let's know some trees. [Brief descriptions of the principal California trees]
Manual of the grasses of the United States
Celery storage experiments
Experimental milling and baking : including chemical determinations
Market diseases of fruits and vegetables : citrus and other subtropical fruits
The national forests of California
Barley in the Great Plains area : relation of cultural methods to production
The determination of bacteria in ice cream