共 161 条
- [1] Achard F, 1786, CRELLS CHEM ANN, V2, P391
- [2] ALESHIN S. N., 1950, Pochvovedenie, P158
- [3] ARKHANGELSKAIA N. A., 1946, Pedology, P611
- [7] BARTHOLOMEW W. V., 1949, Proceedings. Soil Science Society of America, 1948, V13, P238
- [8] BARTLETT JB, 1938, SOIL SCI SOC AM P, V3, P210
- [9] BAVER LD, 1937, MISSOURI AGR EXPT ST, V267, P23
- [10] BENETTI RT, 1950, 4TH T INT C SOIL SCI, V1, P188