Naumova, E I <br/><br/>
[Reduction of plant fibers in the digestive tract of two pika species (Ochotona pallasi and O. dauurica, Lagomorpha, Ochotonidae)].  [electronic resource] 

 -  Izvestiia Akademii nauk. Seriia biologicheskaia   
 - 163-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1026-3470 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Feed<br/>Animals<br/>Cellulose 1,4-beta-Cellobiosidase--metabolism<br/>Dietary Fiber<br/>Digestion<br/>Gastrointestinal Tract--physiology<br/>Kazakhstan<br/>Lagomorpha--physiology<br/>Plant Structures<br/>Stomach--physiology