Nitrogen metabolism and excretion / 
editors, Patrick J. Walsh, Patricia Wright. 
 - Boca Raton, FL :  CRC Press,  1995. 
 - 337 p. :  ill. ;  26 cm. 
 - Animal physiology .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0849384117 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen excretion.<br/>Nitrogen--Metabolism.<br/>Physiology, Comparative.
<br/><br/><label>LC Class. No.: </label>QP211  / N58 1995