Crop Pest and Disease Remote Sensing Monitoring and ForecastingYingying Dong, Wenjang Huang, Yun Geng, Linyi Liu, Huiqin Ma · First published 2022Open the Tome
Theoretical Spectroscopy of Transition Metal and Rare Earth IonsMikhail Brik, Ma Chong-Geng · First published 2019Open the Tome
herbal formulasren tianchi and ma xiufeng geng junying,huang wenquan · First published 1991Open the Tome
Yan zhe Mao Zedong si xiang di dao lu zou laiShan Ouyang, Zhang, Geng, Jia Lei, Shangrui Ma · First published 1989Open the Tome
