by Qian Heying, Xu Anying, Lin Changqi
Published in Hebei nong ye da xue xue bao (01.07.2006)

by ZHANG YUKE, AN JUNMING, SHANG HAIQING, CHEN ZHENYI, LIN ANYING, LIU TIANZHI, XIE SHIYONG, ZHANG XIAOFU, ZHANG FAN
Year of Publication 04.03.2015