TY  - BOOK
AU  - Dayaratna, W. V. Nilanga
TI  - Development of a porous pipe using recycling rubber/polyethylene, to improve micro-irrigation system in Sri Lanka
U1  - 668.9/378.242095C 
KW  - Polymer Science and Technology
N1  - MSc thesis submitted to the university of Sri Jayewardenepura - 2003
ER  -