TY  - BOOK
AU  - Ryan,Kathleen S.
TI  - Pollution in practice: ritual, structure, and change in Tamil Sri Lanka 
PY  - 1980///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Pollution
KW  - Sri Langka
N1  - Thesis (Ph.D.)-Cornell University, 1980
ER  -