Pearson, Robert L. (Robert Lawrence), 1946-, authorMiller, L. D. (Lee Durward), 1938-, authorNatural Resource Ecology Laboratory, Colorado State University, publisher2015-07-282015-07-281971http://hdl.handle.net/10217/16012October 1971.born digitaltechnical reportsengCopyright 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.SpectrophotometryPhysical laboratoriesText