كتب ذات صلة

Farm crops, their cultivation and management a non-technical manual for the cultivation, management and improvement of farm crops

Farming costs

Agricultural prices

Principles and practice of agricultural analysis a manual for the study of soils, fertilizers, and agricultural products; for the use of analysists, teachers, and students of agricultural chemistry.

• Experiments in wheat breeding: experimental error in the nursery and variation in nitrogen and yield.
  المؤلفون: Montgomery, E. G.
• The corn crops: a discussion of maize, kafirs, and sorghums as grown in the United States and Canada
  المؤلفون: Montgomery, E. G.

• Text-book of general therapeutics for veterinarians
  المؤلفون: Fröhner, Eugen
• The sportsman''s paradise or, The lake lands of Canada ...
  المؤلفون: Watson, Beriah André
• Sorghum and its products. An account of recent investigations concerning the value of sorghum in sugar production, together with a description of a new method of making sugar and refined syrup from this plant.
  المؤلفون: Stewart, F. L.