Browsing by Subject "Earth"
Now showing items 1-2 of 2
(Obafemi Awolowo University Press, 1982-04-20)The lecture shows that energy and materials constitute an inseparable entity. While we need materials to replenish our country, we need energy to subdue it and generate new materials. Results of various surveys and scientific ...
(Obafemi Awolowo University Press Limited, 2008-03-11)