Open AccessConcerning Certain Types of Non-Cut Points, with an Application to Continuous Curves
Author(s) -
Harry M. Gehman
Publication year - 1928
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.14.5.431
Subject(s) - passerine , ecological niche , niche , biology , ecology , evolutionary biology , diversity (politics) , geography , sociology , habitat , anthropology