Firsthand Knowledge Law and Legal Definition Firsthand knowledge refers to something which the witness actually saw or heard, as distinguished from something he learned from some other person or source. It is also a knowledge that is gained USLegal Home
Kapuas River. Not to be confused with Kapuas River (Barito River). The Kapuas River (or Kapoeas River), is the longest river in Indonesia part of Borneo island, at the geographic center of Maritime Southeast Asia. At 1,143 kilometers (710 mi) in length, one of the world's longest island rivers.
Sumatra's rivers include the Batanghari and Musi in the south, and the Indragiri and Kampar in the center of the island. Java's rivers are used for irrigation; they include the Solo, which is Java's longest at 560 kilometers (348 miles), Tarum, and Brantas.