共 50 条
- [21] Notes on the development, structure, and origin of the median and paired fins of fish QUARTERLY JOURNAL OF MICROSCOPICAL SCIENCE, 1906, 50 (198): : 333 - U14
- [29] SOME NOTES ON THE TERMS OF TRADE AND ECONOMIC-DEVELOPMENT QUARTERLY JOURNAL OF ECONOMICS, 1962, 76 (03): : 464 - 470