Studies on the Distributional Characteristics and the Correlation of Main Objective Characters for Cotton Varieties in Yellow River Valley Regiun
WANG Zhi-zhong, LIU Xiu-ju, LIN Yong-zeng, WANG Shu-lin
ACTA AGRICULTURAE BOREALI-SINICA . 2006, (S2): 97 -102 .  DOI: 10.3321/j.issn:1000-7091.2006.z2.024