共 30 条
- [1] BARKER R, 1970, RICE PRODUCTION MANU, P286
- [3] BERNASOR PC, 1983, 9TH P AS PAC WEED SC, P137
- [4] BERNASOR PC, 1983, THESIS U PHILIPPINES
- [5] BERNASOR PC, 1981, 12TH ANN C PEST CONT
- [6] CIA BS, 1986, THESIS U PHILIPPINES
- [7] Crafts AS., 1962, WEED CONTROL
- [8] DEDATTA SK, 1973, WEED RES, V13, P351