Mukhopadhyaya,Hemchandra <br/><br/>
Prak jiva-vidya 
Hemendrachandra Mukhopadhyaya and Durgadas Mukhopadhyaya 
 - Calcutta  The New Book Stall  1964 
 - 171p  18cm. 
<br/><br/><label>Subjects--Index Terms: </label>Biology 
<br/><br/><label>Dewey Class. No.: </label>574  / MUK