Annual Administration report of the department of mines and geological survey 1356 and 1357 fasli (1946-47 and 1947-48) 

 - Hyderabad  Govt. of Hyderabad       1949 
 - "iv, 60 p"  cm. 
<br/><br/> Appendix:: 44-60 P 
<br/><br/><label>Standard No.: </label>187337 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"HZ.N49r, H9"