共 144 条
- [1] ALBAREDA JM, 1964, DA91591EVC2852 CONTR
- [2] ALEKSEEV VA, 1960, T LAB AEROMET, V10, P105
- [3] ALLEN L. H., 1965, AGRON J, V57, P575
- [4] ALLEN L. H., 1964, AGRON J, V56, P253
- [6] [Anonymous], 1951, SOIL SURVEY MANUAL
- [7] ANSON A, 1966, PHOTOGRAM ENG, V37
- [8] ARCYBASHEV ES, 1961, LAB AEROMET
- [10] ALBEDO VARIATIONS MEASURED FROM AN AIRPLANE OVER SEVERAL TYPES OF SURFACE [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1962, 67 (06): : 2367 - +