Harrison, Richard John, 1920- <br/><br/>
Deep diving in mammals / 
R.J. Harrison and Sam H. Ridgway 
 - Shildon Eng. :  Meadowfield Press,  1976 
 - 51p. :  ill. :  21cm. 
 - Patterns of progress. Zoology series  7 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>090054189X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marine mammals--Physiology<br/>Diving, Submarine--Physiological aspects<br/>Mammals--Physiology