共 12 条
- [1] ELANTABLY HMM, 1965, THESIS U WALES
- [2] HARDH J. E., 1965, Maataloustieteellinen Aikakauskirja, V37, P61
- [3] LENZ F., 1960, Thesis, Landw. Hochschule, Stuttgart-Hohenheim
- [4] NASR T. A. A., 1961, JOUR HORT SCI, V36, P11
- [5] PISANI P. L., 1962, Riv. Ortoflorofruttic ital, V46, P559
- [7] SCHWABE WW, 1957, CONTROL PLANT ENV, P191
- [8] THOMAS G. G., 1962, JOUR HORT SCI, V37, P115
- [9] THOMAS GG, 1959, THESIS U LONDON
- [10] TINKLIN I, 1968, THESIS U LONDON