Part, chapter

 1    1,    5|       has received an important tributary—the Panta. It is called
 2    1,    6|     waters of the river and its tributary, was destined to be cleared,
 3    1,    7|      ravine in front of a small tributary of the Amazon. But a bridge
 4    1,   10|     color of the waters of this tributary, which has been graphically
 5    1,   11|        After having passed this tributary on the left, it peacefully
 6    1,   14|     mouth of the Yacurupa. This tributary, properly speaking, is a
 7    1,   16|      for an instant. This large tributary comes into the Amazon through
 8    2,    1|      merely the Upper Branco, a tributary of the Rio Negro. Here was
 9    2,    2|       for the embouchure of the tributary about a dozen miles down
10    2,    8|   Torres’ body fallen into that tributary there might be no chance
11    2,   15|         mouth of the Madeira, a tributary coming in on the right,
12    2,   16|         Rio Negro, descend this tributary under the guidance of the
13    2,   16| embouchure of the Madeira.~This tributary, which, fed by a hundred
14    2,   16|  descended the left bank of the tributary, avoiding the slowly-filling
15    2,   18|      reaching the mouth of that tributary he learned that the chief
16    2,   20|  produce. Then they saw another tributary, the Tapajos, with its greenish-gray