Weed control handbook. Volume I . Principles : including plant growth regulators
Fryer, J. D. Makepeace, R. J.
Weed control handbook. Volume I . Principles : including plant growth regulators - 6th ed. - Oxford: Blackwell Scientific, 1977
0632002093
Weed control
Crop protection
Herbicides
Plant growth regulators
632.58
Weed control handbook. Volume I . Principles : including plant growth regulators - 6th ed. - Oxford: Blackwell Scientific, 1977
0632002093
Weed control
Crop protection
Herbicides
Plant growth regulators
632.58