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Special study on cigar tobacco : a report of a study group of the U.S. Department of Agriculture
Fifty years of agricultural politics, being the history of the Central Chamber of Agriculture, 1865-1915
Studies in practical agriculture. Papers reprinted from the Agricultural experiment station reports now out of print
The farm of the first minister. An address ... before the New Hampshire Board of Agriculture ... 1894
Michigan flora. Prepared for the thirtieth annual report of the Secretary of the State Board of Agriculture
Reports on the diseases of cattle in the United States, made to the Commissioner of Agriculture, with accompanying documents
Lectures on the general relations which science bears to practical agriculture, delivered before the New-York State Agricultural Society
The resources of California: comprising agriculture, mining, geography, climate, &c., and the past and future development of the state
Cause and result or agricultural lime, inoculated legumes and successful agriculture : 1916 book of Northern Ohio acclimated farm seeds
Forests and water in the light of scientific investigation By Raphael Zon. Forest service, United States Department of agriculture