Hydrological instruments

Geochemistry, precipitation, evaporation, soil-moisture, hydrometry: reports and discussions. Géochimie, précipitations, evaporation, humidité du sol, hydrométrie; rapports et discussions.

International Union of Geodesy and Geophysics

Spectral, relative irradiance meter

J. Rustenburg, R. McNeely, and M. Benkel.

Instrumentation for environmental physiology

edited by B. Marshall, F.I. Woodward.

Installation and service manual for the U.S. Geological Survey manometers

by J.D. Craig

Voprosy gidrologicheskogo priborostroenii͡a︡ i metody izmereniĭ: [Sb. stateĭ]

Pod red. A. M. Dimaksi͡a︡na.

Hydrometeorological instruments, observations and networks in Africa.: Proceedings of the Seminar [held] 2-20 October 1967.

Seminar on Hydrometeorological Instruments, Methods of Observation and Establishment of Hydrometeorological Networks in Africa Addis Ababa 1967.

Intercomparison of principal hydrometric instruments: second phase

by K. Wiebe.

Field comparisons of six pressure-difference bedload samplers in high-energy flow

by Dallas Childers.

A small battery-operated hydrophotometer

by Jerome Williams

Instructions for maintenance and adjustment of FW-1 water-level recorders

by Earl F. Aldon