Ummerkutty, A.N.P <br/><br/>
Science of the oceans and human life 

 - India :  National Book Trust,  1985. 
 - 115p.;  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Sciences
<br/><br/><label>Dewey Class. No.: </label>551.46  / UMM