Gerard & G. Shaw, 1982
Gerard, C. J., P. Sexton, and G. Shaw. 1982. Physical factors influencing soil strength and root growth. Agronomy Journal. 74: 875-879.| Medium type | Journal Article |
| Author | Gerard, C. J., P. Sexton, and G. Shaw |
| Title | Physical factors influencing soil strength and root growth |
| Journal Name | Agronomy Journal |
| Publication Date | 1982 |
| Volume | 74 |
| Pages | 875-879 |


