AUGUST 1919 
TECHNICAL BULLETIN No. 18 
Some F, Hybrids of Vitis Rotundifolia 
With Related Species and Genera 
L. R. DETJEN 
Division of Horticulture 
NORTH CAROLINA AGRICULTURAL EXPERIMENT STATION 
CONDUCTED JOINTLY BY THE 
STATE DEPARTMENT OF AGRICULTURE 
AND THE 
NORTH CAROLINA STATE COLLEGE OF AGRICULTURE AND ENGINEERING 
RALEIGH AND WEST RALEIGH 
BULLETINS OF THE STATION WILL BE SENT FREE TO CITIZENS OF THE STATE ON REQUEST 
