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	1.	Image from Google Jackets	Economic and financial evaluation of research projects : A review by Naranpanawa A Material type: Text; Format: print ; Literary form: Not fiction Publication details: Bulletin of the Rubber Research Institute of Sri Lanka 1996 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	2.	Image from Google Jackets	Extended cost benefit analysis and ecological capital value of rubber(Hevea brasiliensis) by Naranpanawa D N Bogahawatte C Naranpanawa A K B Samarappuli I N Material type: Text; Format: print ; Literary form: Not fiction Publication details: Tropical Agricultural Research (Reprint) 1996 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	3.	Image from Google Jackets	Natural rubber industry in transition by Samarappuli I N Ekanayake A Naranpanawa A Material type: Text; Format: print ; Literary form: Not fiction Publication details: Papers presented at IRRDB seminar 5-8 November 1996 Sri Lanka p31 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	4.	Image from Google Jackets	Natural rubber prices : future prospects by Naranpanawa A K B Material type: Text; Format: print ; Literary form: Not fiction Publication details: Bulletin of the Rubber Research Institute of Sri Lanka 2000 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	5.	Image from Google Jackets	Some financial and economic aspects of tapping wage rate by Herath P H M U Naranpanawa A K B Material type: Text; Format: print ; Literary form: Not fiction Publication details: Bulletin of the Rubber Research Institute of Sri Lanka 1998 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)

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