TY  - BOOK
AU  - Knobloch, E. 
AU  - Cerna-Heyrvska, J.
TI  - Fodder biofactors: their methods of determination
SN  - 0444997830
U1  - 636.0852 
PY  - 1979///
CY  - Amsterdam
PB  - Elsevier Scientific
N1  - Includes index
ER  -