共 50 条
- [1] A STUDY ON PREDICTING PLANT AVAILABLE PHOSPHORUS IN SOME SOILS OF RAJASTHAN [J]. AGROKEMIA ES TALAJTAN, 1983, 32 (1-2): : 47 - 56
- [3] ACTIVE FORMS OF PHOSPHORUS IN SOME ALLUVIAL SOILS [J]. ANNALS OF ARID ZONE, 1979, 18 (03) : 153 - 160
- [7] STATUS AND AVAILABILITY OF PHOSPHORUS IN CALCAREOUS SOILS OF RAJASTHAN [J]. INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1972, 42 (04): : 316 - +
- [9] SULPHUR STATUS OF SOME RAJASTHAN SOILS [J]. INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1971, 41 (03): : 247 - &
- [10] AMOUNT AND FORMS OF PHOSPHORUS OF SOME SOILS OF AMAZON REGION OF MARANHAO, BRAZIL [J]. TURRIALBA, 1970, 20 (03): : 372 - +