Contour plowing, Pennsylvania, 1938. Contour bunding, Catalonia, 2007. Contour ploughing or contour farming or Contour bunding is the farming practice of plowing and/or planting across a slope following its elevation contour lines.
1 recurring middle ear infections.  Fluid in the ear may be accompanied by signs and symptoms of allergies or an upper respiratory infection including congestion, runny nose, post nasal drip, or watery eyes.
Bleeding and Ear ache. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms bleeding and ear ache including Ear canal infection, Earwax blockage, and Middle ear infection. There are 10 conditions associated with bleeding and ear ache.