كتب ذات صلة

Practical hints on bee culture.

L''apiculture dans l''Ouest canadien

The honey bee its natural history, physiology, and management.

• The truth about sweet clover.Its value for honey, for plowing under, as a fertilizer of the soil, and food for horses ... etc.; and ... as a valuable plant for the introduction of nitrogen-gathering bacteria ...
  المؤلفون: Root, A. I.
• The ABC and XYZ of bee culture a cyclopedia of everything pertaining to the care of the honey-bee; bees, hives, honey, implements, honey-plants, etc. ...
  المؤلفون: Root, A. I. ,  Root, E. R.
• The A B C of strawberry culture for farmers, village people and small growers. A book for beginners
  المؤلفون: Root, A. I. ,  Terry, T. B.