00000nam 2200000za 4500 9.849207 CaOODSP 20241203113641 cr ||||||||||| 171222s1975 onc ||||o f000 0 eng d CaOODSP eng eng fre n-cn--- CW69-9/50E-PDF Kelsall, John P. Some aspects of variability in the examination of biological materials by x-ray spectroscopy [electronic resource] / by John P. Kelsall and Roland Burton. [Ottawa] : Canadian Wildlife Service, 1975. [4] p. Progress notes ; no. 50 "October 1975." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes summary in French. gccst Birds gccst Chemicals X-ray spectroscopy Burton, Roland. Canada. Environment Canada. Canadian Wildlife Service. Progress notes (Canadian Wildlife Service) no. 50 (CaOODSP)9.504439 PDF 325 KB https://publications.gc.ca/collections/collection_2017/eccc/CW69-9-50-eng.pdf