共 18 条
- [1] ALBERDA T., 1957, Jaarboek. Instituut voor biologisch en scheikundig Onderzoek van Landbouwgewassen, P79
- [2] ARNOLD G. W., 1964, AUSTRALIAN J EXP AGR ANIM HUSB, V4, P392, DOI 10.1071/EA9640392
- [3] ARNOLD G. W., 1962, JOUR BRIT GRASSLAND SOC, V17, P41, DOI 10.1111/j.1365-2494.1962.tb00268.x
- [4] ARNOLD G. W., 1964, AUSTRALIAN J EXP AGR ANIM HUSB, V4, P71, DOI 10.1071/EA9640071
- [5] ARNOLD GW, 1963, THESIS U LONDON
- [6] BALL JH, 1964, THESIS U NEW SOUTH W
- [7] BLAXTER K. L., 1961, Animal Prod., V3, P51
- [8] COOPER JP, 1961, U COLL WALES REP WEL, P145
- [10] LAMBOURNE LJ, 1963, GRASSL RES I EXPTS P, V16, P68