Summary goes here
Wedi'i Gadw mewn:
| Fformat: | Llyfr |
|---|---|
| Iaith: | Saesneg |
| Pynciau: | |
| Tagiau: |
Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
|
| era | |
|---|---|
| format | Book |
| genre | |
| geographic | |
| id | fa5ec91e-22e2-42c0-ad7e-06f4e473cee6 |
| isbn | |
| issn | |
| language | eng |
| physical | cover-title, 53 p.illus. (incl. diagrs.)23 cm. |
| publication | – publisher: U S Govt Print Off dateOfPublication: 1944 |
| publishDate | 1944 |
| subjects | |
| title | Dry land rotation and tillage experiments at the Akron (Colorado) field station, |
| topic | United States.Dry land field station, Akron, Col. [from old catalog] Dry farming. Crop rotation. Tillage. |