Proceedings of the ... Conference, Western Plant Quarantine Board
| Author | : Western Plant Quarantine Board. Conference |
| Publisher | : |
| Total Pages | : 1288 |
| Release | : 1933 |
| Genre | : Agricultural pests |
| ISBN | : |
Special Publication
| Author | : California. Dept. of Agriculture |
| Publisher | : |
| Total Pages | : 966 |
| Release | : 1923 |
| Genre | : Agriculture |
| ISBN | : |
Special Publication
| Author | : California. Department of Agriculture |
| Publisher | : |
| Total Pages | : 480 |
| Release | : 1928 |
| Genre | : Agriculture |
| ISBN | : |
Biennial Report
| Author | : Oregon. Board of Horticulture |
| Publisher | : |
| Total Pages | : 698 |
| Release | : 1917 |
| Genre | : Gardening |
| ISBN | : |
