John Denny Fryer
3 published titles
Weed control handbook. Vol. 2, Recommendations
(Contributor)
1 edition
- ISBN: 0632069600
- Blackwell Scientific Publications
- 1970
- Details
Weed control handbook. Vol. 2, Recommendations, including plant growth regulators
(Contributor)
2 editions
- ISBN: 0632098201
- Blackwell Scientific
- 1972
- Details
- ISBN: 0632002190
- Blackwell Scientific
- 1978
- Details
Weed control handbook. Vol. 1, Principles, including plant growth regulators
(Contributor)
1 edition
- ISBN: 0632002093
- Blackwell Scientific
- 1977
- Details
