Circular.
- Publisher: Pennsylvania State College, Agricultural Extension Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 10843824
- Subject: Agriculture Pennsylvania.
- Subject code: S
- Publication history: 225 (Mar. 1941)-421 (Nov. 1953).
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.409-410,442-445,450-453,456-457,459-463,465,468-471,486,500-501 1953; no.461,490 19uu; no.506-514,516-524,527-540,542,543 19uu | permanent |
| Linda Hall Library of Science, Engineering & Technology (LHL) | Linda Hall Library of Science, Engineering & Technology | 342-44; n46(1946)-47 |