Weekly News Letter to Crop CorrespondentsU.S. Government Printing Office, 1921 |
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Weekly News Letter to Crop Correspondents United States. Department of Agriculture Visualização integral - 1916 |
Palavras e frases frequentes
acre Agricul alfalfa American animals areas association average better breeding bull Bureau of Chemistry Bureau of Markets bushels calcium arsenate campaign cattle cent club cooperation corn cost cotton county agent covered cowpeas cows crop culture dairy dealers Department of Agri Department of Agriculture disease estimated experience farm farmers Federal Federal Horticultural Board feed Forest Service fruit grade grain grass growers growing Guam Harlan Smith herds hogs important increased industry infested insect labor land live stock manufacturers meat ment of Agriculture methods milk national forests Office organization owners partment of Agriculture pest plants potatoes pounds practically present production profit purebred quarantine road season Secretary Secretary of Agriculture seed sheep silage sires soil sorghum South South Carolina specialists spraying supply timber tion trees trucks ture United States Department Washington Weekly News Letter weevil wheat winter