共 50 条
- [33] Content of Acid-Soluble Copper and Zinc in Background Soils of Komi Republic Eurasian Soil Science, 2018, 51 : 1309 - 1316
- [34] Chemical form of soluble cadmium and copper in arable soils and its implication to their mobility JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY, 2007, 41 (02): : 139 - 145
- [35] Determination of soluble silica in water a photometric method INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1941, 13 : 0536 - 0539
- [36] Ecotoxicity test as an aid in the determination of copper guideline values in soils CIENCIA RURAL, 2020, 50 (06):
- [37] ATOMIC ABSORPTION DETERMINATION OF MOBILE FORMS OF COPPER AND COBALT IN SOILS SOVIET SOIL SCIENCE-USSR, 1970, 2 (06): : 758 - &
- [38] ARSENIC DETERMINATION AND ARSENIC, LEAD, AND COPPER CONTENT OF MISSOURI SOILS MISSOURI AGRICULTURAL EXPERIMENT STATION RESEARCH BULLETIN, 1977, (1020): : 5 - 46
- [39] EVALUATION OF DIFFERENT METHODS FOR DETERMINATION OF AVAILABLE COPPER IN SOILS OF LUDHIANA INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1969, 39 (08): : 877 - &