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	1.	No cover image available A report for optimal use of Eppawala rock phosphate in Sri Lankan agriculture by NSF Committee on Eppawala Phosphate Sri Lanka Language: Publication details: NSF Colombo ; 1999 Availability: Items available for reference: National Science Library & Resource Center: Staff collection (1). Add to cart (remove)
	2.	No cover image available Jathika Parasarika Panatha No.47of1980 Language: Publication details: CEA Colombo ; 1999 Availability: Items available for reference: National Science Library & Resource Center: Staff collection (1). Add to cart (remove)
	3.	A Century of hope towards an era harmony with nature and freedom from hunger by Swaminathan, M.S Language: Publication details: East West Books Chennai ; 1999 Availability: Items available for reference: National Science Library & Resource Center: Staff collection (1). Add to cart (remove)

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