622.15  / Sp71s <br/>
Spradley, L. Harold <br/>
       SURVEYING AND NAVIGATION FOR GEOPHYSICAL EXPLORATION 
 / 
 .- Boston: Internat. Human Resources Development,  1985 
 .- xi,289 . 
<br/><u>Subject Headings:</u> <br/>Prospecting -- Geophysical Methods;<br/>Navigation;
<br><U>Copy Details:</u><br> Acc. No.: <b>A95121</b>, Full Call No.: 622.15 Sp71s,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>