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- [2] SULFUR COATED FERTILIZERS FOR CONTROLLED RELEASE .2. AGRONOMIC EVALUATION - FERT ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1970, (SEP): : 19 - &
- [3] SULFUR-COATED FERTILIZERS FOR CONTROLLED RELEASE .1. PILOT-PLANT PRODUCTION - FERT ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1970, (SEP): : 18 - &
- [6] SULFUR-COATED UREA, AN EFFECTIVE CONTROLLED RELEASE NITROGEN FERTILIZER ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1969, (SEP): : FE47 - &
- [8] EVALUATION OF SULFUR-COATED UREA FERTILIZERS IN SAVANNAH SOILS .1. RESPONSE OF COTTON AND SORGHUM JOURNAL OF AGRICULTURAL SCIENCE, 1983, 101 (AUG): : 119 - 123