Sorin APOSTU, Carmen LAZAR, Ancuta Mihaela ROTAR and Mihaela DUMA
Bulletin of UASVM Agriculture 67 ( 2 ): 140 - 145 , 2010
Carmen LAZAR, Ancuta Mihaela ROTAR, Sorin APOSTU and Georgiana BUZGAU
Bulletin of UASVM Agriculture 67 ( 2 ): 266 - 272 , 2010