Ummerkutty, A.N.P. <br/><br/>
Science of the oceans/ 
A.N.P. Ummerkutty 
 - New Delhi:  National Book Trust,  1985. 
 - x, 144 p. :  col. ill. ;  22 cm. 
 - (Popular science) .
<br/><br/><label>ISBN: </label>8123704682 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ocean
<br/><br/><label>Dewey Class. No.: </label>551.46  / UMM/S