Open AccessOn Possible Changes in the Solar “Constant”
Author(s) -
T. E. Sterne,
Karl Frederick Guthe,
Walter Orr Roberts
Publication year - 1940
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.26.6.399
Subject(s) - cobalt , china , refinery , natural resource economics , democracy , production (economics) , business , environmental science , geography , chemistry , environmental engineering , political science , economics , archaeology , inorganic chemistry , politics , law , macroeconomics