Parker, Mary C, <br/><br/>
Resume of oil exploration and potential in iowa. 

 - 11 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleo y gas--Iowa<br/>Perforación de pozos petroleros
<br/><br/><label>LC Class. No.: </label>TN871.2  / P36