| No. | Assessments methods | Assessments date (week) | The grade (%) |
| 1 | 1st midterm exam (Written + Practical) | After the 5th week of study | 25% |
| 2 | 2nd midterm exam (Written + Practical) | After the 10th week of study | 25% |
| 3 | Final exam (Written + Practical) | After the 12th week of study | 50% |
| Total | At the end of the semester | 100% |
The reference:
| Reference | Publisher | Edition | Author |
| Range Management | Prentice–Hall, Inc | 1998 | Jerry L. Holechek, Rex D. Pieper & Carlton H. Herbael |
| Aims and Methods of Vegetation Ecology | John Wiley & Sons, Inc | 1994 | Dieter Mueller– Dombois and Heinz Ellenberg |
| Tamarix | Oxford University Press | 2013 | .Sher, A. A. Quigley, Martin F |
| Range Land Survey and Development in Libya | AOAD | 1982 | AOAD |
| Methods in plant ecology | Wiley | 1976 | Chapman, S. B. |
