كتب ذات صلة

Profitable dairying a pracitical guide to successful dairy management

Productive dairying

Productive dairying

The production and handling of clean milk

• The book of the dairy : a manual of the science and practice of dairy work
  المؤلفون: Fleischmann, Wilhelm

• The science of life an outline of the history of biology and its recent advances.
  المؤلفون: Thomson, J. Arthur
• The popular encyclopedia being a general dictionary of arts, sciences, literature, biography, history, and political economy, reprinted from the American edition of the "Conversations lexicon" ... with dissertations on the rise and progress of literature
  
• The popular encyclopedia being a general dictionary of arts, sciences, literature, biography, history, and political economy, reprinted from the American edition of the "Conversations lexicon" ... with dissertations on the rise and progress of literature