..............page:1-4+24
..............page:5-10+48
The nonlinear mapping analysis of urbanization level in Shandong Province
Li Shaopeng;Yin Guanwen;Xu Jianbin;Ren Chengkai;Sun Fenghua;Geography and Planning Institute;Ludong University;Yantai Municipal Finance Bureau;College of Population;Resources and Environment;Shandong Normal University;Development Research Institute of the Region Encircling the Bohai Sea;Ludong University;School of Urban and Environment Sciences;Shanxi Normal University;
..............page:30-34
..............page:49-53+64
Tissue culture and reproduction of Anthurium varieties
Dang Chunjiao;Zhou Zhiqiang;Liu Chun;Zhan Hong;Ningxia Zhou Jing Shi Rong Import and Export Trade Limited Company;Institute of Vegetables and Flowers;Chinese Academy of Agricultural Sciences;Ningxia Bor Seed-breeding Distribution Center;
..............page:61-64
The tissue culture of Rieger begonia
Jin Wen;Peng Jiajia;Qin Yang;Liu chun;Zhang Li;The Agricultural School;Ningxia University;The lnstitued Vrgrtables and Flowers Chinese Academy of Agricultural Sciences;
..............page:65-68
..............page:69-71+96