共 50 条
- [22] MICROELEMENTS IN THE PROFILES OF SOILS DEVELOPED ON LOESS ROSTLINNA VYROBA, 1988, 34 (04): : 337 - 348
- [23] SPECTROGRAPHIC DETERMINATION OF MICROELEMENTS IN CUBAN SOILS JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1979, 34 (03): : 409 - 414
- [24] EFFICACY OF APPLICATION OF MICROELEMENTS TO ERODED SOILS SOVIET SOIL SCIENCE, 1977, 9 (04): : 455 - 459
- [25] SOME ASPECTS OF AGRICULTURE AND SOILS IN ARID REGIONS CHEMISTRY & INDUSTRY, 1958, (44) : 1423 - 1424
- [26] Some characteristics of the Western Prairie soils of Canada JOURNAL OF AGRICULTURAL SCIENCE, 1910, 3 : 335 - 357
- [29] PATTERNS IN DISTRIBUTION OF MICROELEMENTS IN SOILS OF BELORUSSIAN SSR SOVIET SOIL SCIENCE-USSR, 1965, (11): : 1301 - &
- [30] METHODS FOR DETERMINING VARIOUS FORMS OF MICROELEMENTS IN SOILS SOVIET SOIL SCIENCE, 1977, 9 (03): : 373 - 376