1 Pancreas symptoms and Spasms and Musculoskeletal symptoms (39 causes). 2  Pancreas symptoms and Spasms and Personality symptoms (39 causes). 3  Pancreas symptoms and Spasms and Cognitive impairment (37 causes). 4  Pancreas symptoms and Spasms and MORE SYMPTOMS.
The Gran Chaco had been a disputed territory since 1810. Officially, it was supposed to be part of Argentina, Bolivia and Paraguay, although a bigger land portion west of the Paraguay River had belonged to Paraguay since its independence.
The country's major rivers include the Colorado, Negro, Paraguay, Parana, Salado and Uruguay. Together the Parana and Uruguay Rivers form the Rio de la Plata, which flows past Buenos Aires into the Atlantic Ocean. Argentina's rainforest area, called Mesopotamia, covers the country's northeast. Like its namesake in Asia, Argentina's Mesopotamia lies between two rivers that make the land quite fertile. Hot and humid jungles, swamps and grasslands arise from the rich soil. Lying along this region's northern border are the Iguazu Falls.