![]() | Simulation of Beef Cattle Production Systems and Its Use in Economic Analysis Spreen, Thomas H; Laughlin, David H; Doren, Phillip ; Walker, Odell |
![hidden image for function call](https://upload.wikimedia.org/wikipedia/commons/c/ca/1x1.png)
![]() | Simulation of Beef Cattle Production Systems and Its Use in Economic Analysis Spreen, Thomas H; Laughlin, David H; Doren, Phillip ; Walker, Odell |