Carbon bisulphid as an insecticide
Hinds, W.E.
Carbon bisulphid as an insecticide - Washington 1902 - 1-28 p. - Insecticide United States Depatment of Agriculture. Farmers Bulletin No. 145 .
Carbon bisulphid as an insecticide - Washington 1902 - 1-28 p. - Insecticide United States Depatment of Agriculture. Farmers Bulletin No. 145 .