共 7 条
- [2] LAWLESS PG, 1963, SOIL SCI SOC AM P, V27, P502
- [3] MEASUREMENT OF SOIL MOISTURE IN FIELD BY NEUTRON MODERATION [J]. JOURNAL OF SOIL SCIENCE, 1967, 18 (01): : 149 - &
- [5] McHENRY J. ROGER, 1963, SOIL SCI, V95, P294, DOI 10.1097/00010694-196305000-00002
- [6] MORAIS PG, 1962, S AFRICAN J AGR SCI, V5, P225
- [7] OLGAARD PL, 1967, SOIL SCI, V105, P62