Circular /
| New Title: | Circular (Federal Experiment Station in Puerto Rico) |
|---|---|
| Previous Title: | Circular (Porto Rico Agricultural Experiment Station) |
| Uniform Title: | Circular (Puerto Rico Experiment Station) |
| Corporate Author: | |
| Format: | Serial |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture, Office of Experiment Stations :
1939-1943.
|
| Subjects: |
| Published: | No. 22 (Jan. 1939)-no. 24 (Sept. 1943). |
|---|---|
| Item Description: | Each number has also a distinctive title. |
| Physical Description: | 3 volumes : illustrations ; 23 cm. |