Iuliana Cornelia TANASA, Mihai NICULITA, Bogdan ROSCA and Radu PIRNAU
Bulletin of UASVM Agriculture 67 ( 1 ): 274 - 278 , 2010
Cristian Valeriu PATRICHE, Radu Gabriel PIRNAU and Bogdan ROSCA
Bulletin of UASVM Agriculture 68 ( 1 ): 264 - 271 , 2011
Petru Mihai, Ioan Hirhui and Bogdan Rosca
Journal of Applied Sciences 10 ( 9 ): 738 - 744 , 2010