J. Crha
- 
      Rumen Ciliates in Lamb Postnatal Ontogenesis
      
J. Crha, J. Stříž, M. Skřivánek, Z. Valach
1991, Vol. 60, Issue 2, pp. 137-141 - 
      Rumen Ciliate Fauna in the Chamois (Rupicapra rupicapra L.)
      
J. Crha, V. Hrabě, P. Koubek
1985, Vol. 54, Issue 3-4, pp. 141-147 - 
      Ruminal Fauna in Calves Raised in Isolation from the Dams
      
J. Crha, A. Holub
1978, Vol. 47, Issue 3-4, pp. 127-135 
        
