Open AccessCretaceous Orbitoidal Formanifera from the Gulf States and Central America
Author(s) -
Vaughan Tw,
Cole Ws
Publication year - 1932
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.18.10.611
Subject(s) - human capital , political science , economic growth , economics