红壤黄花梨叶片黄化症的诊断
郑惠章,黄新忠,谢志南,李健,许文宝
Diagnosis of leaf yellowing disease for Huanghua pear plants on red earth
ZHENG Hui-zhang, HUANG Xin-zhong, XIE Zhi-nan, LI Jian, XU Wen-bao
亚热带植物科学 . 2003, (03): 28 -30 .