共 61 条
- [1] Alston JulianM., 1996, Making Science Pay: The Economics of Agricultural R
- [2] ANDERSON RS, 1991, MINERVA SPR, P61
- [3] ANDREWS J, 1997, STRATEGIC REV PUBLIC
- [4] [Anonymous], 1996, The Knowledge-based economy
- [5] [Anonymous], 1970, SEEDS CHANGE
- [7] SOURCES OF INNOVATION IN AGRICULTURAL TECHNOLOGY [J]. WORLD DEVELOPMENT, 1981, 9 (04) : 321 - 336
- [10] BIGGS SD, 1989, 3 ISNAR