soil cla ification system soil classification system soilcla ificatio ystem
Related Translations:
土壤: soil; ground; pedogenesis; ped-; pedo- 短语和例子多腐植质的土壤 humus-rich soil; 只要帝国主义还存在, 就有发生侵略战争的土壤。 as long as imperialism exists there will be soil for wars of aggression.; 土壤保持 [生态学] soil conse
土壤分类: classification of soilsclassification of sollclassification soilsoil cla ificationsoil classifcationsoil classification
