Samenvatting
fhis ppdy was initiated as a prolimintxxy evaluation of a poptable nuclear dauge developed to accurately de te.umine theasphalt content of hot bitumius conor+:tea,
fhis ppdy was initiated as a prolimintxxy evaluation of a poptable nuclear dauge developed to accurately de te.umine theasphalt content of hot bitumius conor+:tea,
Presented at the 47th Annual Meeting HRB, (1968), ook in HRRnr. 248, pag 77-81.
Deze publicatie behoort tot de overige publicaties die we naast de SWOV-publicaties in onze collectie hebben.