共 3 条
[2]
Factors influencing levels of genetic diversity in woody plant species.[J].J. L. Hamrick;Mary Jo W. Godt;Susan L. Sherman-Broyles.New Forests.1992, 1-4
[3]
Distinguishing allozymes and isozymes of phosphoglucoisomerases by electrophoretic comparisons of pollen and somatic tissues.[J].N. F. Weeden;L. D. Gottlieb.Biochemical Genetics.1979, 3