R. Friendship
3 published titles
A preliminary investigation of field and secco infestation of Gambian groundnuts by Caryedon serratus (01)
1 edition
- ISBN: 0859540294
- Tropical Products Institute
- 1974
- Details
Fumigation with phosphine under gas-proof sheets
1 edition
- ISBN: 0859542548
- ODNRI
- 1989
- Details
Choice of fumigation sheets for use in the tropics
1 edition
- ISBN: 0859542556
- ODNRI
- 1989
- Details
