1:500,000-scale isopleths showing mean annual runoff for the Humboldt River Basin, Nevada, 1912-1963

This data set consists of 1:500,000-scale isopleths showing mean annual runoff, 1912-1963, for the Humboldt River Basin, Nevada as published in the Nevada Department of Conservation and Natural Resources Water Resources Bulletin 32 titled "Hydrologic reconnaissance of the Humboldt River basin, Nevada", 1966.

本数据集包含1912年至1963年间美国内华达州洪堡河流域的年平均径流量1:50万比例尺等值线图，该内容刊载于1966年由内华达州保护与自然资源部发布的《水资源公报第32号：内华达州洪堡河流域水文勘察》。