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- [1] EVALUATION OF MUSSOORIE ROCK PHOSPHATE FOR WHEAT INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1983, 53 (05): : 330 - 336
- [3] USE OF MUSSOORIE ROCK PHOSPHATE MIXED WITH SUPER-PHOSPHATE OR LOW-GRADE PYRITES AS ALTERNATIVE PHOSPHORUS SOURCE FOR WHEAT ON NEUTRAL SOILS INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1980, 50 (04): : 346 - 351
- [5] USE OF PHOSPHATE ROCK AS A SOURCE OF PHOSPHORUS IN SOME ACID SOILS OF COSTA-RICA AGRONOMIA COSTARRICENSE, 1980, 4 (01): : 33 - 39
- [7] Hard Minjingu Phosphate Rock: an Alternative P Source for Maize Production on Acid Soils in Tanzania Nutrient Cycling in Agroecosystems, 2005, 72 : 299 - 308
- [9] DIRECT AND RESIDUAL EFFECTIVENESS OF MUSSOORIE ROCK PHOSPHATE IN WHEAT-MAIZE ROTATION INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1981, 51 (12): : 870 - 874
- [10] DIRECT AND RESIDUAL EFFECTS OF MUSSOORIE ROCK PHOSPHATE APPLIED IN CONJUNCTION WITH PYRITES OR SUPER-PHOSPHATE IN MAIZE-WHEAT ROTATION ON SUBMONTANE SOILS INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1980, 50 (09): : 691 - 697