TY - JA AU - Yuan Lixing AU - Fu Junhua AU - Li Mingshun AU - Li Xinhai AU - Peng Zebin AU - Tian Zhiguo AU - Zhang Shihuang TI - Study on genetic diversity and heterotic groups in maize (Zea mays L.) PY - 2000/// N1 - AGRIS 2001-031251; Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0578-1752 T2 - Scientia Agricultura Sinica ER -