Bulletin of the University of Agricultural Sciences & Veterinary Medicine Cluj-Napoca. Horticulture; 2009, Vol. 66 Issue 1, p170-176, 7p, 1 Diagram, 5 Charts, 1 Graph
Bulletin of the University of Agricultural Sciences & Veterinary Medicine Cluj-Napoca. Horticulture; 2009, Vol. 66 Issue 1, p164-169, 6p, 1 Illustration, 5 Charts
Bulletin of the University of Agricultural Sciences & Veterinary Medicine Cluj-Napoca. Horticulture; 2008, Vol. 65 Issue 1, p314-317, 4p, 1 Chart, 1 Graph