An investigation of the insecticidal value of extracts from Colorado oil-bearing shale. Jenkins, Lee. text [1936] eng application/pdf Thesis (M.S.)--Colorado State College of Agriculture and Mechanic Arts, 1937. Bibliography: leaf 33. COABNRBC100555 ETDF1937100001 Colorado Agriculture Bibliography Oil-shales Insecticides. COAB_77993610.pdf "http://www.acns.colostate.edu/?page=copyright"
An investigation of the insecticidal value of extracts from Colorado oil-bearing shale.
Jenkins, Lee.
text
[1936]
eng
application/pdf
Thesis (M.S.)--Colorado State College of Agriculture and Mechanic Arts, 1937.
Bibliography: leaf 33.
COABNRBC100555
ETDF1937100001
Colorado Agriculture Bibliography
Oil-shales
Insecticides.
COAB_77993610.pdf
"http://www.acns.colostate.edu/?page=copyright"