Throughout the book Boll and his colleagues continuously stress the significance of the many important contributions that psychology has made to medical science's knowledge and understanding of the causes and consequences of physical and emotional illness.
There are more than 60 dams in the Columbia River watershed in the United States and Canada. Tributaries of the Columbia River and their dammed tributaries, as well as the main stem itself, each have their own list below. The dams are listed in the order as they are found from source to terminus.
Fall chinook salmon run on Columbia River largest in decades. A chinook salmon passes the viewing window at the visitor center at Bonneville Lock and Dam on the Columbia River. The fish count at Bonneville Dam went over 613,700 on Friday, the largest number since the dam was completed in 1938.