كتب ذات صلة

The use of alkaline and saline waters for irrigation.

Studies in eucalyptus

Some mutual relations between alkali soils and vegetation

Soil alkali its origin, nature, and treatment

• The utilization of El Dorado County land
  المؤلفون: Weeks, David ,  Wieslander, A. E.
• Turkish tobacco culture, curing, and marketing
  المؤلفون: Clarke, Warren T.
• The tank-mixture method for dormant oil spraying of deciduous fruit trees in California
  المؤلفون: Borden, Arthur D.