Extension bulletin.
| Corporate Author: | |
|---|---|
| Format: | Journal |
| Language: | English |
| Published: |
Manhattan,
[publisher not identified] ;
19-
|
| Subjects: |
| Item Description: | Some number in revised editions. Some issues also on 16 mm. microfilm. |
|---|---|
| Physical Description: | volumes : illustrations ; 23 cm. |