共 50 条
- [2] Shifts in the use of utility patents and plant variety protection to protect plant intellectual property in the United States [J]. PLANT GENETIC RESOURCES: THE FABRIC OF HORTICULTURE'S FUTURE, 2003, (623): : 33 - 37
- [5] AN EXTINCT VARIETY OF PIDGINIZED ENGLISH: JAPANESE PIDGIN ENGLISH [J]. 12TH CONFERENCE ON BRITISH AND AMERICAN STUDIES: MULTIDISCIPLINARY APPROACHES TO THE CONSTRUCTION OF MEANING, 2016, : 6 - 25