共 23 条
- [1] ANDERSSON F, 1970, BOT NOTISER, V123, P8
- [2] BLANCHAR R. W., 1965, SOIL SCI SOC AMER PROC, V29, P71
- [3] BRAY J. R., 1964, Bull. bibliographique Pedol. ORSTOM, V15, DOI 10.1016/S0065-2504(08)60331-1
- [4] CARBONNIER C, 1954, MEDD STAT SKOGSF I, V44, P5
- [5] Duvigneaud P., 1970, ANAL TEMPERATE FORES, P199
- [6] EHWALD E, DEUTSCHE AKAD LANDWI, V6
- [7] HAKANSSON T, 1948, SVENSKA SKOGSVARDSFO, V4, P239
- [8] Jackson ML, 1958, SOIL CHEMICAL ANALYS
- [9] JANSSON SL, 1961, KUNGL LANTBRUKSHOGSK, V27, P305
- [10] JOHNSON C, 1960, 766 CAL AGR EXP ST B, P25