共 50 条
- [4] EXTRACTING AND DESALTING AMINO-ACIDS FROM SOILS AND SEDIMENTS - EVALUATION OF METHODS SOIL BIOLOGY & BIOCHEMISTRY, 1975, 7 (4-5): : 319 - 322
- [5] COMPARATIVE-EVALUATION OF DIFFERENT METHODS EXTRACTING CU, ZN, AND CD FROM SOILS SOVIET SOIL SCIENCE, 1980, 12 (05): : 578 - 580
- [6] METHODS OF EXTRACTING HUMIC SUBSTANCES FROM PEAT SOILS SOVIET SOIL SCIENCE-USSR, 1969, (03): : 378 - &
- [7] PHYSICAL METHODS FOR EXTRACTING FRACTIONS OF ORGANOMINERAL SUBSTANCES FROM SOILS SOVIET SOIL SCIENCE, 1981, 13 (02): : 106 - 119
- [9] Methods for Extracting Heavy Metals in Soils from the Southwestern Amazon, Brazil WATER AIR AND SOIL POLLUTION, 2013, 224 (02):