An assessment of the agricultural extension service programs in Rivers State of Nigeria /
| Main Author: | |
|---|---|
| Format: | Microform Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1979.
|
| Subjects: |
| Item Description: | Thesis (Ph. D.)--Pennsylvania State University, 1979. Vita. Microform. |
|---|---|
| Physical Description: | xii, 147 leaves : map. |
| Bibliography: | Bibliography: leaves 105-107. |