Labor requirements and supply for cotton picking with special reference to tenant family labor in New Halfa Agricultural Corporation - Sudan /
| Main Author: | |
|---|---|
| Format: | Thesis Microform Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1979.
|
| Subjects: |
Evans: Microforms (3rd floor)
| Call Number: |
film B 2243 |
|
|---|---|---|