D.D.T. for the control of grass grub
Doull, K.M.
D.D.T. for the control of grass grub - Christchurch 1951 - 1-4 p. - Grass, Grub Canterbury Chamber of Commerce. Agricultural Bulletin No. 265 .
D.D.T. for the control of grass grub - Christchurch 1951 - 1-4 p. - Grass, Grub Canterbury Chamber of Commerce. Agricultural Bulletin No. 265 .