Rugh, Roberts,  1903- <br/><br/>
The frog :  its reproduction and development / 
by Robert Rugh 
 - Bombay :  Tata McGraw-Hill Education,  c1951 
 - x, 336p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Frogs--Reproduction<br/>Frogs--Embryology
<br/><br/><label>Dewey Class. No.: </label>597.8