Gabriela OPREA, Angela MICHNEA and Cristina MIHALI
American Journal of Applied Sciences 4 ( 8 ): 592 - 596 , 2007
Gabriela Oprea, Angela Michnea, Cristina Mihali, Marin Senila, Cecilia Roman, Stela Jelea, Claudia Butean and Cristian Barz
American Journal of Environmental Sciences 6 ( 1 ): 33 - 40 , 2010
Petru GUS, Adrian Ioan POP and Gabriela OPREA
Bulletin of UASVM Agriculture 68 ( 1 ): 410 - 410 , 2011