Open AccessNotes on Intensities in the Spectrum O II
Author(s) -
K. G. Emeléus
Publication year - 1934
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - English
Resource type - Journals
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.20.2.115
Subject(s) - passerine , ecological niche , niche , biology , ecology , adaptive radiation , evolutionary biology , diversity (politics) , geography , phylogenetic tree , genetics , gene , sociology , habitat , anthropology