APA

Dharmakeerthi R S, Atygala R, Mapa R B, Perera S P & Silva S N.Spatial dependency of some selected physico-chemical properties in a major rubber growing soil in Sri Lanka. : IRRDB Natural Rubber Conference 2008, 13-15 October 2008, Kuala Lumpur, Malaysia: Abstract of papers.

Chicago

Dharmakeerthi R S, Atygala R, Mapa R B, Perera S P and Silva S N.Spatial dependency of some selected physico-chemical properties in a major rubber growing soil in Sri Lanka. : IRRDB Natural Rubber Conference 2008, 13-15 October 2008, Kuala Lumpur, Malaysia: Abstract of papers.

Harvard

Dharmakeerthi R S, Atygala R, Mapa R B, Perera S P and Silva S N.Spatial dependency of some selected physico-chemical properties in a major rubber growing soil in Sri Lanka. : IRRDB Natural Rubber Conference 2008, 13-15 October 2008, Kuala Lumpur, Malaysia: Abstract of papers.

MLA

Dharmakeerthi R S, Atygala R, Mapa R B, Perera S P and Silva S N.: IRRDB Natural Rubber Conference 2008, 13-15 October 2008, Kuala Lumpur, Malaysia: Abstract of papers. .