Harvey A. Quamme

Orchard training systems influence early canopy development and light microclimate within apple tree canopies

F. Kappel, Frank Kappel, Harvey A. Quamme, 1993 .

Canopy Growth, Yield, and Fruit Quality of 'Royal Gala' Apple Trees Grown for Eight Years in Five Tree Training Systems

R. Brownlee, C. Hampson, Cheryl R. Hampson, 2002 .