Circular /
- Publisher: U.S. Dept. of Agriculture, Office of Experiment Stations :
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 37578791
- Subject: Agriculture Puerto Rico.
- Subject code: S
- Publication history: No. 22 (Jan. 1939)-no. 24 (Sept. 1943).
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.12(1910); v.13(1911); v.14(1911); v.15(1912); v.3(1904); v.4(1904); v.6(1906); v.8(1909); v.16(1918); v.17(1918); v.18(1920); v.19(1921); v.20(1921) | permanent |