Genetic Variation of the Seeding Traits in Various Types of Poplar Crosses
LI Shi feng 1* ,DAI Yong mei 2* ,PAN Hui xin 1,YAN Kai yi 3, HUANG Min ren 1,WANG Ming xiu 1
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2003, (03): 47 -50 .  DOI: 10.3969/j.jssn.1000-2006.2003.03.011