Biblio
“Proposed Contract With The Environmental Sciences Division, Oak Ridge, Tn. 37831 For Research On 'detection Of Forest Response To Increased Atmospheric Carbon Dioxide' 1984”. Tucson: Laboratory of Tree-Ring Research.
. 1984. Graybill_Proposed Contract for Research on Detection of Forest Response to Increased Atmospheric Carbon Dioxide.pdf (4.06 MB)“Proposed Contract With The Environmental Sciences Division, Oak Ridge, Tn. 37831 For Research On 'detection Of Forest Response To Increased Atmospheric Carbon Dioxide' 1985”. Tucson: Laboratory of Tree-Ring Research.
. 1985. Graybill_Proposed Contract for Research on Detection of Forest Response to Increased Atmospheric Carbon Dioxide_1985.pdf (1.25 MB)