共 52 条
- [1] ABBOTT EV, 1953, YB AGR, P526
- [2] [Anonymous], 1982, 30 INT FOOD POL RES
- [3] [Anonymous], 1975, AGR RES PRODUCTIVITY
- [4] APPLE JL, 1977, PLANT DIS ADV TREATI, P79
- [6] BAILEY D. L., 1964, CAN J BOT, V42, P1555, DOI 10.1139/b64-154
- [7] Barker R., 1981, FOOD SECURITY DEV CO, P53
- [8] THE WORLD FOOD SITUATION AND GLOBAL GRAIN PROSPECTS [J]. SCIENCE, 1981, 214 (4525) : 1087 - 1095
- [9] Bell G, 1982, MASTERPIECE NATURE E