共 34 条
- [21] Leibundgut H., 1974, Schweizerische Zeitschrift fur Forstwesen, V125, P476
- [22] MYCOPLASMAS AND RICKETTSIAE IN RELATION TO PLANT DISEASES [J]. ANNUAL REVIEW OF MICROBIOLOGY, 1974, 28 : 301 - 324
- [23] RORISON JH, 1973, ACID SULPHATE SOILS, V1, P223
- [24] SCHMIDT O, 1980, MATER ORGANISMEN, V15, P207
- [25] SCHUCK HJ, 1980, EUR J FOREST PATHOL, V10, P125
- [26] THE DISTRIBUTION OF THE WETWOOD OF FIR IN STEM AND ROOT [J]. FORSTWISSENSCHAFTLICHES CENTRALBLATT, 1981, 100 (3-4): : 174 - 179
- [28] SCHUTT P, 1981, FORSTW CBL, V100, P287
- [30] Shigo AL, 1976, MATER ORGANISMEN, P221