Your search returned 7 results.

Results
	1.	Image from Google Jackets	A Review of studies on rubber smallholder sector in Sri Lanka with special reference to cost of production(COP) by Wickremasinghe W N et al Material type: Text; Format: print ; Literary form: Not fiction Publication details: Bulletin of the Rubber Research Institute of Sri Lanka 1992 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	2.	Image from Google Jackets	Error reduction in field experiments on Hevea using covariance techniques and effective blocking by Wickremasinghe W N Abayapala R A P Material type: Text; Format: print ; Literary form: Not fiction Publication details: Journal of the Rubber Research Institute of Sri Lanka 1980 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	3.	Image from Google Jackets	On the estimation of leaf areas of some selected Hevea clones by Wickremasinghe W N Abayapala R A P Samaranayake C Material type: Text; Format: print ; Literary form: Not fiction Publication details: Journal of the Rubber Research Institute of Sri Lanka 1984 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	4.	Image from Google Jackets	Relationship between the incidence and severity of Colletotrichum gloeosporioides leaf disease in Hevea brasiliensis by Samaradeewa P K Liyanage A de S Wickremasinghe W N Material type: Text; Format: print ; Literary form: Not fiction Publication details: Journal of the Rubber Research Institute of Sri Lanka 1985 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	5.	Image from Google Jackets	The heritability of raw rubber properties in a Hevea population by Yapa P A J Fernando D M Peiris B M S G Wickremasinghe W N Material type: Text; Format: print ; Literary form: Not fiction Publication details: Bulletin of the Rubber Research Institute of Sri Lanka 1997 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	6.	Image from Google Jackets	Variability in commercial yields of clone PB 86 by Wickremasinghe W N Material type: Text; Format: print ; Literary form: Not fiction Publication details: Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p19-46Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p131-136 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)
	7.	Image from Google Jackets	Variations involved in field measurements of transpiration rates and stomatal diffusive resistance of Hevea brasiliensis Muell. Arg. Clones and the relationship of the latter with net photosynthetic rates by Nugawela A Aluthhewage R K Wickremasinghe W N Material type: Text; Format: print ; Literary form: Not fiction Publication details: Journal of the Rubber Research Institute of Sri Lanka 1984 Availability: Not available: RRII Library: Journals (1). Save to lists Add to cart (remove)

Open Access Journals