Geos.  The Pearson custom library for geography and geology 

 - Ottawa,  Energy, Mines and Resources Canada. 
 - 21 volumes  color illustrations  28 cm 
 - Quarterly 
 - Summer 1972-winter-spring 1992. 
<br/><br/>Issues for winter 1981-winter-spring 1992 called also: Vol. 10, no. 1-v. 21, no. 1. 
<br/><br/>
<br/><br/><br/>Text in English and French. 
<br/><br/>Issued 1972 by: Dept. of Energy, Mines and Resources. 
<br/><br/><label>ISBN: </label>9781256237532 
<br/><br/><label>ISSN: </label>0374-3268 
 = Geos  (Ottawa) 
 = Geos  (Ottawa) 
<br/><br/><label>CODEN: </label>GEOSCI 
<br/><br/><label>LCCN: </label>74640599  
<br/><br/><label>Nat. Bib. No.: </label>770707750E  can 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>(AMICUS)000002907852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Periodicals.<br/>Natural resources--Periodicals.<br/>Ressources naturelles--Périodiques.<br/>Ressources minérales--Périodiques.<br/>Mines and mineral resources.<br/>Natural resources.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Periodicals.
<br/><br/><label>LC Class. No.: </label>TN1  / .G43 2012 
<br/><br/><label>Dewey Class. No.: </label>333.7 
<br/><br/><label>Gov. Doc. Class. No.: </label>M12-2