Menon, C P; Menon, A G K <br/><br/>
Bhubhouthikam (m) / 
Menon, C P; Menon, A G K 
 -  State Institute of Languages, TVPM,  1973 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, meteorology, hydrology
<br/><br/><label>Dewey Class. No.: </label>551 MEN-B