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- [1] DEFLUORINATED ROCK PHOSPHATE AS A SOURCE OF PHOSPHORUS FOR GROWING SHEEP JOURNAL OF AGRICULTURAL SCIENCE, 1975, 84 (APR): : 381 - 382
- [8] EFFECT OF LEVEL AND SOURCE OF PHOSPHORUS ON PERFORMANCE OF GROWING-FINISHING SWINE NUTRITION REPORTS INTERNATIONAL, 1985, 31 (02): : 429 - 434