The sulphide sulphur content as a basis for diluting lime-sulphur for spraying / List, George Milton,1885- text Fort Collins : Colorado Agricultural College, Colorado Experiment Station, 1929. eng application/pdf Includes bibliographical references (p. 11). COABAGRI100347 COABNRBC100347 Colorado Agriculture Bibliography Insecticides. COAB_21768524.pdf "http://www.acns.colostate.edu/?page=copyright"
The sulphide sulphur content as a basis for diluting lime-sulphur for spraying /
List, George Milton,1885-
text
Fort Collins : Colorado Agricultural College, Colorado Experiment Station,
1929.
eng
application/pdf
Includes bibliographical references (p. 11).
COABAGRI100347
COABNRBC100347
Colorado Agriculture Bibliography
Insecticides.
COAB_21768524.pdf
"http://www.acns.colostate.edu/?page=copyright"