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- [4] DEFLUORINATED ROCK PHOSPHATE AS A SOURCE OF PHOSPHORUS FOR GROWING SHEEP JOURNAL OF AGRICULTURAL SCIENCE, 1975, 84 (APR): : 381 - 382
- [10] THE BIOAVAILABILITY OF PHOSPHORUS FROM DEFLUORINATED ROCK PHOSPHATE FOR GROWING-FINISHING SWINE NUTRITION REPORTS INTERNATIONAL, 1981, 23 (02): : 189 - 195