Jenkins, Lee, author2007-01-032007-01-031936http://hdl.handle.net/10217/5531masters thesesengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Colorado Agriculture BibliographyOil-shales -- By-productsInsecticidesAn investigation of the insecticidal value of extracts from Colorado oil-bearing shaleText