Books

1. This Old Farm: A Treasury of Family Farm Memories
   

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2. The Scythe BookSecond Edition Mowing Hay, Cutting Weeds, and Harvesting Small Grains with Hand Tools
   

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3. Grass Varieties in the United States
   

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4. North American Terrestrial Vegetation
   

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5. Pheromones and Animal Behaviour : Communication by Smell and Taste
   

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Books