Sensitivity of ornamental plants to insecticides and acaricides
Forsyth, J., Maynard, J.
Sensitivity of ornamental plants to insecticides and acaricides - England 1969 - 66 p. - No. 1; Commonwealth Bureau of .
Sensitivity of ornamental plants to insecticides and acaricides - England 1969 - 66 p. - No. 1; Commonwealth Bureau of .