TY  - BOOK
AU  - Preston,T.R.
TI  - Better utilization of crop residues and by-products in animal feeding:research guidelines: 2. A practical manual for research workers / : research guidelines / (Acc: 1479)
SN  - 9251024227
U1  - 636.085 PRE 22
CY  - Rome
PB  - Food and Agriculture Organization
KW  - Crop residues as feed
ER  -