共 12 条
- [3] BEAN GEORGE A., 1965, PLANT DIS REPORTER, V49, P810
- [4] GUEST PL, 1949, P AM SOC HORTIC SCI, V54, P11
- [5] HERSCHLER RJ, 1965, TAPPI, V48, pA43
- [6] KEIL HL, 1965, AGR CHEM, V20, P23
- [7] KEIL HL, 1965, AGR CHEM, V20, P128
- [8] STEWART I, 1957, SOIL SCIENCE, V84, P89
- [9] WALLIHAN E. F., 1964, PROC AMER SOC HORT SCI, V85, P210
- [10] WALLIHAN E. F., 1961, California Citrograph, V46, P89