TY - BOOK AU - Wickramarachchi, Dilani Nadeeja TI - Development of an ecofriendly preservative system for natural rubber latex concentrates and determination of effectiveness of tamarind seed powder as a creaming agent U1 - 668.9/378.242095C PY - 1999/// KW - Polymer Science N1 - MSc thesis submitted to the University of Sri Jayewardenepura ER -