| Type |  Book |
| ชื่อเรื่อง | Farming in focus 81 : the changing pattern of the cost structure of your business means focussing your management on all avenues available to remain in business in the future / The Australian Farm Management Society |
| ผู้แต่ง | Farming in focus 81 (8th : 1981 : The Astralian Farm Management Society) |
| พิมพลักษณ์ | s.l. : The Australian Farm Management Society, 1981 |
| รูปเล่ม | 1 vol.(various pagings) : table |
| หัวเรื่อง | Agriculture --Merredin [] |
| | Farm management --Australia [] |