P. R. Ellis
2 published titles
Bibliography of the Carrot Fly, Psila rosae (F.)
(Contributor)
1 edition
- ISBN: 0951090003
- Vegetable Research Trust
- 1985
- Details
Vegetable diagnostics : a guide to pests, diseases, disorders and deficiencies
(Contributor)
1 edition
- Horticultural Development Council
- 2002
- Details
