Magnetic results from Huancayo observatory, Perú, 1922-1935
Johnston, H. F.
creator
autor
McNish, A. G.
autor
Forbush, S. E.
autor
Scott, W. E.
autor
text
-us
Washington, D.C
Carnegie Institution of Washington Publication
1948
monographic
eng
609 páginas: gráficos; 28 cm
1. The observatory site -- 2. The observatory buildings -- 3. General program of investigations -- 4. Magnetic absolute instruments and methods of use -- 5. Variation instruments and methods of use -- 6. Constants of the variometers and notes on instrumental operation and maintenance -- 7. Absolute observations and variometer base-line values -- 8. Basic hourly values and associated means
specialized
Volumen X-A
GEOMAGNETISMO
HUANCAYO
PERÚ
538.7/C28M
Carnegie Institution of Washington publication
peliigp
180305
20210918062515.0
spa