http://pec.lib.wvu.edu/record/P20011918A Contribution to the bibliography of agriculture in Virginia. Journal issue. Issued as:<em> Bulletin of the Virginia State Library</em>, v.11:no.1/2 (1918:Jan./Apr.). Cabell, Nathaniel Frances, 1807-1891.Swem, E. G. (Earl Gregg), 1870-1965.Agriculture--Virginia--Bibliography.14256